thetubr.com - Episodelist of: NOVA

Home
Search
All Shows
Current Shows
Episode list

Advertisment

NOVA

NOVA
Total Seasons Aired:	39
Started:	Mar/03/1974
Ended:
Current Status:	Returning Series
Runtime:	60
Network:	PBS(US)
Airs:	Wednesday @ 21:00
Classification:	Documentary

Season 1 (show / hide)

Season Episode: 1x01

Episode: 1

Production Number:

Original Air Date: 1974-03-03

Title: Making of a Natural History Film (The)

Season Episode: 1x02

Episode: 2

Production Number:

Original Air Date: 1974-03-10

Title: Where Did the Colorado Go?

Season Episode: 1x03

Episode: 3

Production Number:

Original Air Date: 1974-03-17

Title: Whales, Dolphins, and Men

Season Episode: 1x04

Episode: 4

Production Number:

Original Air Date: 1974-03-24

Title: Search for Life (The)

Season Episode: 1x05

Episode: 5

Production Number:

Original Air Date: 1974-03-31

Title: Last of the Cuiva

Season Episode: 1x06

Episode: 6

Production Number:

Original Air Date: 1974-04-07

Title: Strange Sleep

Season Episode: 1x07

Episode: 7

Production Number:

Original Air Date: 1974-04-14

Title: Crab Nebula (The)

Season Episode: 1x08

Episode: 8

Production Number:

Original Air Date: 1974-04-21

Title: Bird Brain: The Mystery of Bird Navigation

Season Episode: 1x09

Episode: 9

Production Number:

Original Air Date: 1974-04-28

Title: Are You Doing This for Me, Doctor?

Season Episode: 1x10

Episode: 10

Production Number:

Original Air Date: 1974-05-05

Title: First Signs of Washoe (The)

Season Episode: 1x11

Episode: 11

Production Number:

Original Air Date: 1974-05-12

Title: Case of the Midwife Toad (The)

Season Episode: 1x12

Episode: 12

Production Number:

Original Air Date: 1974-05-19

Title: Fusion: The Energy of Promise

Season Episode: 1x13

Episode: 13

Production Number:

Original Air Date: 1974-05-26

Title: Mystery of the Anasazi (The)

Season 2 (show / hide)

Season Episode: 2x01

Episode: 14

Production Number:

Original Air Date: 1974-11-03

Title: Why Do Birds Sing?

Season Episode: 2x02

Episode: 15

Production Number:

Original Air Date: 1974-11-10

Title: How Much Do You Smell?

Season Episode: 2x03

Episode: 16

Production Number:

Original Air Date: 1974-11-17

Title: Hunting of the Quark (The)

Season Episode: 2x04

Episode: 17

Production Number:

Original Air Date: 1974-11-24

Title: Secrets of Sleep (The)

Season Episode: 2x05

Episode: 18

Production Number:

Original Air Date: 1974-12-01

Title: Inside the Golden Gate

Season Episode: 2x06

Episode: 19

Production Number:

Original Air Date: 1974-12-08

Title: Men Who Painted Caves (The)

Season Episode: 2x07

Episode: 20

Production Number:

Original Air Date: 1974-12-15

Title: Red Sea Coral

Season Episode: 2x08

Episode: 21

Production Number:

Original Air Date: 1975-01-05

Title: War From the Air

Season Episode: 2x09

Episode: 22

Production Number:

Original Air Date: 1975-01-12

Title: What Time is Your Body?

Season Episode: 2x10

Episode: 23

Production Number:

Original Air Date: 1975-01-19

Title: Rise and Fall of DDT (The)

Season Episode: 2x11

Episode: 24

Production Number:

Original Air Date: 1975-02-02

Title: Take the World From Another Point of View

Season Episode: 2x12

Episode: 25

Production Number:

Original Air Date: 1975-02-09

Title: Lysenko Affair (The)

Season Episode: 2x13

Episode: 26

Production Number:

Original Air Date: 1975-02-16

Title: Tuaregs (The)

Season Episode: 2x14

Episode: 27

Production Number:

Original Air Date: 1975-03-09

Title: Plutonium Connection (The)

Season Episode: 2x15

Episode: 28

Production Number:

Original Air Date: 1975-03-16

Title: Other Way (The)

Season Episode: 2x16

Episode: 29

Production Number:

Original Air Date: 1975-03-30

Title: Lost World of the Maya (The)

Season Episode: 2x17

Episode: 30

Production Number:

Original Air Date: 1975-04-06

Title: Will The Fishing Have to Stop?

Season 3 (show / hide)

Season Episode: 3x01

Episode: 31

Production Number:

Original Air Date: 1976-01-04

Title: Predictable Disaster

Season Episode: 3x02

Episode: 32

Production Number:

Original Air Date: 1976-01-11

Title: Joey

Season Episode: 3x03

Episode: 33

Production Number:

Original Air Date: 1976-01-18

Title: Meditation and the Mind

Season Episode: 3x04

Episode: 34

Production Number:

Original Air Date: 1976-01-25

Title: Planets (The)

Season Episode: 3x05

Episode: 35

Production Number:

Original Air Date: 1976-02-01

Title: Desert Place (A)

Season Episode: 3x06

Episode: 36

Production Number:

Original Air Date: 1976-02-08

Title: Small Imperfection (A)

Season Episode: 3x07

Episode: 37

Production Number:

Original Air Date: 1976-02-15

Title: Ninety Degrees Below

Season Episode: 3x08

Episode: 38

Production Number:

Original Air Date: 1976-03-07

Title: Race for the Double Helix (The)

Season Episode: 3x09

Episode: 39

Production Number:

Original Air Date: 1976-03-07

Title: Renewable Tree (The)

Season Episode: 3x10

Episode: 40

Production Number:

Original Air Date: 1976-03-14

Title: The Williamsburgh File

Season Episode: 3x11

Episode: 41

Production Number:

Original Air Date: 1976-03-21

Title: Overworked Miracle (The)

Season Episode: 3x12

Episode: 42

Production Number:

Original Air Date: 1976-04-11

Title: Transplant Experiment (The)

Season Episode: 3x13

Episode: 43

Production Number:

Original Air Date: 1976-04-18

Title: Underground Movement (The)

Season Episode: 3x14

Episode: 44

Production Number:

Original Air Date: 1976-05-02

Title: Hunters of the Seal

Season Episode: 3x15

Episode: 45

Production Number:

Original Air Date: 1976-05-09

Title: Benjamin

Season Episode: 3x16

Episode: 46

Production Number:

Original Air Date: 1976-05-23

Title: Women Rebel (The)

Season Episode: 3x17

Episode: 47

Production Number:

Original Air Date: 1976-06-06

Title: Death of a Disease

Season Episode: 3x18

Episode: 48

Production Number:

Original Air Date: 1976-06-13

Title: Inside the Shark

Season Episode: 3x19

Episode: 49

Production Number:

Original Air Date: 1976-06-20

Title: Genetic Chance (The)

Season Episode: 3x20

Episode: 50

Production Number:

Original Air Date: 1976-06-27

Title: Case of the Bermuda Triangle (The)

Season 4 (show / hide)

Season Episode: 4x01

Episode: 51

Production Number:

Original Air Date: 1977-01-05

Title: Hitler's Secret Weapon

Season Episode: 4x02

Episode: 52

Production Number:

Original Air Date: 1977-01-12

Title: Hot Blooded Dinosaurs (The)

Season Episode: 4x03

Episode: 53

Production Number:

Original Air Date: 1977-01-19

Title: What Price Coal?

Season Episode: 4x04

Episode: 54

Production Number:

Original Air Date: 1977-02-02

Title: Sunspot Mystery (The)

Season Episode: 4x05

Episode: 55

Production Number:

Original Air Date: 1977-02-09

Title: Plastic Prison (The)

Season Episode: 4x06

Episode: 56

Production Number:

Original Air Date: 1977-02-23

Title: Incident at Brown's Ferry

Season Episode: 4x07

Episode: 57

Production Number:

Original Air Date: 1977-03-02

Title: Bye Bye Blackbird

Season Episode: 4x08

Episode: 58

Production Number:

Original Air Date: 1977-03-09

Title: Pill for the People (The)

Season Episode: 4x09

Episode: 59

Production Number:

Original Air Date: 1977-03-16

Title: Gene Engineers (The)

Season Episode: 4x10

Episode: 60

Production Number:

Original Air Date: 1977-03-23

Title: Human Animal (The)

Season Episode: 4x11

Episode: 61

Production Number:

Original Air Date: 1977-03-30

Title: Wolf Equation (The)

Season Episode: 4x12

Episode: 62

Production Number:

Original Air Date: 1977-04-20

Title: Dawn of the Solar Age (The)

Season Episode: 4x13

Episode: 63

Production Number:

Original Air Date: 1977-04-20

Title: Business of Extinction (The)

Season Episode: 4x14

Episode: 64

Production Number:

Original Air Date: 1977-04-27

Title: Red Planet (The)

Season Episode: 4x15

Episode: 65

Production Number:

Original Air Date: 1977-05-11

Title: Tongues of Men, Part 1

Season Episode: 4x16

Episode: 66

Production Number:

Original Air Date: 1977-05-18

Title: Tongues of Man, Part 2

Season Episode: 4x17

Episode: 67

Production Number:

Original Air Date: 1977-06-01

Title: Linus Pauling: Crusading Scientist

Season Episode: 4x18

Episode: 68

Production Number:

Original Air Date: 1977-06-22

Title: Across the Silent Barrier

Season Episode: 4x19

Episode: 69

Production Number:

Original Air Date: 1977-06-29

Title: New Healers (The)

Season 5 (show / hide)

Season Episode: 5x01

Episode: 70

Production Number:

Original Air Date: 1978-01-04

Title: In The Event of Catastrophe

Season Episode: 5x02

Episode: 71

Production Number:

Original Air Date: 1978-01-11

Title: The Green Machine

Season Episode: 5x03

Episode: 72

Production Number:

Original Air Date: 1978-01-18

Title: Blueprints in the Bloodstream

Season Episode: 5x04

Episode: 73

Production Number:

Original Air Date: 1978-01-25

Title: One Small Step

Season Episode: 5x05

Episode: 74

Production Number:

Original Air Date: 1978-02-01

Title: The Final Frontier

Season Episode: 5x06

Episode: 75

Production Number:

Original Air Date: 1978-02-15

Title: BaMiki BaNdula: Children of the Forest

Season Episode: 5x07

Episode: 76

Production Number:

Original Air Date: 1978-02-22

Title: Trial of Denton Cooley

Season Episode: 5x08

Episode: 77

Production Number:

Original Air Date: 1978-03-01

Title: The Great Wine Revolution

Season Episode: 5x09

Episode: 78

Production Number:

Original Air Date: 1978-03-08

Title: The Case of the Ancient Astronauts

Season Episode: 5x10

Episode: 79

Production Number:

Original Air Date: 1978-03-22

Title: The Mind Machines

Season Episode: 5x11

Episode: 80

Production Number:

Original Air Date: 1978-03-29

Title: Icarus' Children

Season Episode: 5x12

Episode: 81

Production Number:

Original Air Date: 1978-04-12

Title: Still Waters

Season Episode: 5x13

Episode: 82

Production Number:

Original Air Date: 1978-04-19

Title: Battle for the Acropolis

Season Episode: 5x14

Episode: 83

Production Number:

Original Air Date: 1978-05-03

Title: Road To Happiness

Season Episode: 5x15

Episode: 84

Production Number:

Original Air Date: 1978-05-10

Title: Light of the 21st Century

Season Episode: 5x16

Episode: 85

Production Number:

Original Air Date: 1978-05-24

Title: The Insect Alternative

Season Episode: 5x17

Episode: 86

Production Number:

Original Air Date: 1978-05-31

Title: The Desert's Edge

Season Episode: 5x18

Episode: 87

Production Number:

Original Air Date: 1978-06-07

Title: The Tse Tse Trap

Season Episode: 5x19

Episode: 88

Production Number:

Original Air Date: 1978-06-14

Title: Memories From Eden

Season Episode: 5x20

Episode: 89

Production Number:

Original Air Date: 1978-06-21

Title: A Whisper From Space

Season Episode: 5x21

Episode: 90

Production Number:

Original Air Date: 1978-06-23

Title: Alaska: The Closing Frontier

Season 6 (show / hide)

Season Episode: 6x01

Episode: 91

Production Number:

Original Air Date: 1979-01-05

Title: Black Tide

Season Episode: 6x02

Episode: 92

Production Number:

Original Air Date: 1979-01-11

Title: Long Walk Of Fred Young

Season Episode: 6x03

Episode: 93

Production Number:

Original Air Date: 1979-01-18

Title: World of Difference (A)

Season Episode: 6x04

Episode: 94

Production Number:

Original Air Date: 1979-02-01

Title: Cashing In On The Ocean

Season Episode: 6x05

Episode: 95

Production Number:

Original Air Date: 1979-02-08

Title: Patterns From The Past

Season Episode: 6x06

Episode: 96

Production Number:

Original Air Date: 1979-02-22

Title: Invisible Flame (The)

Season Episode: 6x07

Episode: 97

Production Number:

Original Air Date: 1979-03-01

Title: End Of The Rainbow (The)

Season Episode: 6x08

Episode: 98

Production Number:

Original Air Date: 1979-03-08

Title: Beersheva Experiment (The)

Season Episode: 6x09

Episode: 99

Production Number:

Original Air Date: 1979-03-15

Title: Einstein

Season Episode: 6x10

Episode: 100

Production Number:

Original Air Date: 1979-03-29

Title: Keys Of Paradise (The)

Season 7 (show / hide)

Season Episode: 7x01

Episode: 101

Production Number:

Original Air Date: 1979-10-02

Title: Plague on our Children (A)

Season Episode: 7x02

Episode: 102

Production Number:

Original Air Date: 1979-10-09

Title: Life On A Silken Thread

Season Episode: 7x03

Episode: 103

Production Number:

Original Air Date: 1979-10-16

Title: Sweet Solutions

Season Episode: 7x04

Episode: 104

Production Number:

Original Air Date: 1979-10-30

Title: Race For The Gold

Season Episode: 7x05

Episode: 105

Production Number:

Original Air Date: 1979-11-06

Title: All Part of The Game

Season Episode: 7x06

Episode: 106

Production Number:

Original Air Date: 1979-11-20

Title: India: Machinery of Hope

Season Episode: 7x07

Episode: 107

Production Number:

Original Air Date: 1979-12-04

Title: Bridge That Spanned The World (The)

Season Episode: 7x08

Episode: 108

Production Number:

Original Air Date: 1979-12-11

Title: Termites to Telescopes

Season Episode: 7x09

Episode: 109

Production Number:

Original Air Date: 1979-12-18

Title: Blindness: Five Points of Views

Season Episode: 7x10

Episode: 110

Production Number:

Original Air Date: 1980-01-15

Title: Elusive Illness (The)

Season Episode: 7x11

Episode: 111

Production Number:

Original Air Date: 1980-01-22

Title: A is for Atom, B is for Bomb

Season Episode: 7x12

Episode: 112

Production Number:

Original Air Date: 1980-02-05

Title: Living Machines

Season Episode: 7x13

Episode: 113

Production Number:

Original Air Date: 1980-02-19

Title: Portrait of a Killer

Season Episode: 7x14

Episode: 114

Production Number:

Original Air Date: 1980-03-04

Title: Umealit: The Whale Hunters

Season Episode: 7x15

Episode: 115

Production Number:

Original Air Date: 1980-03-11

Title: Safety Factor (The)

Season Episode: 7x16

Episode: 116

Production Number:

Original Air Date: 1980-03-18

Title: Mediterranean Prospect (A)

Season Episode: 7x17

Episode: 117

Production Number:

Original Air Date: 1980-03-25

Title: Mr. Ludwig's Tropical Dreamland

Season 8 (show / hide)

Season Episode: 8x01

Episode: 118

Production Number:

Original Air Date: 1980-09-30

Title: Pinks and the Blues (The)

Season Episode: 8x02

Episode: 119

Production Number:

Original Air Date: 1980-10-07

Title: Cancer Detectives Of Lin Xian (The)

Season Episode: 8x03

Episode: 120

Production Number:

Original Air Date: 1980-10-14

Title: Sea Behind The Dunes (The)

Season Episode: 8x04

Episode: 121

Production Number:

Original Air Date: 1980-10-28

Title: Do We Really Need The Rockies?

Season Episode: 8x05

Episode: 122

Production Number:

Original Air Date: 1980-11-04

Title: Big IF (The)

Season Episode: 8x06

Episode: 123

Production Number:

Original Air Date: 1980-11-11

Title: Voyager: Jupiter & Beyond

Season Episode: 8x07

Episode: 124

Production Number:

Original Air Date: 1980-11-18

Title: Wizard Who Spat On The Floor (The)

Season Episode: 8x08

Episode: 125

Production Number:

Original Air Date: 1980-11-25

Title: Water Crisis (The)

Season Episode: 8x09

Episode: 126

Production Number:

Original Air Date: 1980-12-02

Title: Moving Still

Season Episode: 8x10

Episode: 127

Production Number:

Original Air Date: 1980-12-09

Title: Touch of Sensitivity (A)

Season Episode: 8x11

Episode: 128

Production Number:

Original Air Date: 1980-12-23

Title: Red Deer of Rhum (The)

Season Episode: 8x12

Episode: 129

Production Number:

Original Air Date: 1980-12-30

Title: It's About Time

Season Episode: 8x13

Episode: 130

Production Number:

Original Air Date: 1981-01-06

Title: Doctors of Nigeria (The)

Season Episode: 8x14

Episode: 131

Production Number:

Original Air Date: 1981-01-20

Title: Message In The Rocks

Season Episode: 8x15

Episode: 132

Production Number:

Original Air Date: 1981-01-27

Title: Dead Sea Lives (The)

Season Episode: 8x16

Episode: 133

Production Number:

Original Air Date: 1981-02-10

Title: Anatomy of a Volcano

Season Episode: 8x17

Episode: 134

Production Number:

Original Air Date: 1981-02-17

Title: Science Of Murder (The)

Season Episode: 8x18

Episode: 135

Production Number:

Original Air Date: 1981-02-24

Title: Malady of Health Care (The)

Season Episode: 8x19

Episode: 136

Production Number:

Original Air Date: 1981-03-03

Title: Beyond The Milky Way

Season Episode: 8x20

Episode: 137

Production Number:

Original Air Date: 1981-03-10

Title: Asteroid and the Dinosaur (The)

Season Episode: 8x21

Episode: 138

Production Number:

Original Air Date: 1981-03-17

Title: Animal Olympians

Season Episode: 8x22

Episode: 139

Production Number:

Original Air Date: 1981-08-25

Title: Resolution on Saturn

Season 9 (show / hide)

Season Episode: 9x01

Episode: 140

Production Number:

Original Air Date: 1981-09-27

Title: Computers, Spies and Private Lives

Season Episode: 9x02

Episode: 141

Production Number:

Original Air Date: 1981-10-04

Title: Why America Burns

Season Episode: 9x03

Episode: 142

Production Number:

Original Air Date: 1981-10-11

Title: The Great Violin Mystery

Season Episode: 9x04

Episode: 143

Production Number:

Original Air Date: 1981-10-18

Title: Cosmic Fire

Season Episode: 9x05

Episode: 144

Production Number:

Original Air Date: 1981-10-25

Title: Locusts: War Without End

Season Episode: 9x06

Episode: 145

Production Number:

Original Air Date: 1981-11-01

Title: Did Darwin Get It Wrong?

Season Episode: 9x07

Episode: 146

Production Number:

Original Air Date: 1981-11-15

Title: Artists in the Lab

Season Episode: 9x08

Episode: 147

Production Number:

Original Air Date: 1981-11-22

Title: Notes of a Biology Watcher: A Film with Lewis Thomas

Season Episode: 9x09

Episode: 148

Production Number:

Original Air Date: 1981-11-29

Title: City Spaces, Human Places

Season Episode: 9x10

Episode: 149

Production Number:

Original Air Date: 1981-12-06

Title: Twins

Season Episode: 9x11

Episode: 150

Production Number:

Original Air Date: 1982-01-10

Title: Salmon on the Run

Season Episode: 9x12

Episode: 151

Production Number:

Original Air Date: 1982-01-17

Title: Test-Tube Babies: A Daughter For Judy

Season Episode: 9x13

Episode: 152

Production Number:

Original Air Date: 1982-01-24

Title: A Field Guide to Roger Tory Peterson

Season Episode: 9x14

Episode: 153

Production Number:

Original Air Date: 1982-01-31

Title: The Hunt for the Legion Killer

Season Episode: 9x15

Episode: 154

Production Number:

Original Air Date: 1982-02-07

Title: Finding a Voice

Season Episode: 9x16

Episode: 155

Production Number:

Original Air Date: 1982-02-14

Title: The Television Explosion

Season Episode: 9x17

Episode: 156

Production Number:

Original Air Date: 1982-02-28

Title: Life: Patent Pending

Season Episode: 9x18

Episode: 157

Production Number:

Original Air Date: 1982-03-07

Title: Palace of Delights

Season Episode: 9x19

Episode: 158

Production Number:

Original Air Date: 1982-03-14

Title: Animal Impostors

Season Episode: 9x20

Episode: 159

Production Number:

Original Air Date: 1982-03-28

Title: Aging: The Methuselah Syndrome

Season 10 (show / hide)

Season Episode: 10x01

Episode: 160

Production Number:

Original Air Date: 1982-10-12

Title: The Case of the UFOs

Season Episode: 10x02

Episode: 161

Production Number:

Original Air Date: 1982-10-19

Title: The Fragile Mountain

Season Episode: 10x03

Episode: 162

Production Number:

Original Air Date: 1982-11-09

Title: Here's Looking At You Kid

Season Episode: 10x04

Episode: 163

Production Number:

Original Air Date: 1982-11-16

Title: Adventures of Teenage Scientists

Season Episode: 10x05

Episode: 164

Production Number:

Original Air Date: 1982-11-23

Title: The Cobalt Blues

Season Episode: 10x06

Episode: 165

Production Number:

Original Air Date: 1982-11-30

Title: Goodbye Louisiana

Season Episode: 10x07

Episode: 166

Production Number:

Original Air Date: 1982-12-07

Title: Whale Watch

Season Episode: 10x08

Episode: 167

Production Number:

Original Air Date: 1982-12-14

Title: Tracking The Supertrains

Season Episode: 10x09

Episode: 168

Production Number:

Original Air Date: 1983-01-18

Title: Hawaii: Crucible of Life

Season Episode: 10x10

Episode: 169

Production Number:

Original Air Date: 1983-01-25

Title: The Pleasure of Finding Things Out

Season Episode: 10x11

Episode: 170

Production Number:

Original Air Date: 1983-02-08

Title: Lassa Fever

Season Episode: 10x12

Episode: 171

Production Number:

Original Air Date: 1983-02-15

Title: The Miracle of Life

Season Episode: 10x13

Episode: 172

Production Number:

Original Air Date: 1983-03-01

Title: Asbestos: A Lethal Legacy

Season Episode: 10x14

Episode: 173

Production Number:

Original Air Date: 1983-03-08

Title: City of Coral

Season Episode: 10x15

Episode: 174

Production Number:

Original Air Date: 1983-03-22

Title: Fat Chance in a Thin World

Season Episode: 10x16

Episode: 175

Production Number:

Original Air Date: 1983-03-29

Title: Sixty Minutes to Meltdown

Season 11 (show / hide)

Season Episode: 11x01

Episode: 176

Production Number:

Original Air Date: 1983-10-11

Title: Signs of the Apes, Songs of the Whales

Season Episode: 11x02

Episode: 177

Production Number:

Original Air Date: 1983-10-18

Title: The Artificial Heart

Season Episode: 11x03

Episode: 178

Production Number:

Original Air Date: 1983-10-25

Title: Talking Turtle

Season Episode: 11x04

Episode: 179

Production Number:

Original Air Date: 1983-11-01

Title: Papua New Guinea: Anthropology on Trial

Season Episode: 11x05

Episode: 180

Production Number:

Original Air Date: 1983-11-08

Title: To Live Until You Die: The Work of Elizabeth Kubler-Ross

Season Episode: 11x06

Episode: 181

Production Number:

Original Air Date: 1983-11-15

Title: A Magic Way of Going: The Story of Thoroughbreds

Season Episode: 11x07

Episode: 182

Production Number:

Original Air Date: 1983-11-22

Title: A Normal Face: The Wonders of Plastic Surgery

Season Episode: 11x08

Episode: 183

Production Number:

Original Air Date: 1983-11-29

Title: Captives of Care

Season Episode: 11x09

Episode: 184

Production Number:

Original Air Date: 1983-12-06

Title: Twenty-Five Years in Space

Season Episode: 11x10

Episode: 185

Production Number:

Original Air Date: 1983-12-13

Title: Nuclear Strategy for Beginners

Season Episode: 11x11

Episode: 186

Production Number:

Original Air Date: 1983-12-20

Title: The Climate Crisis

Season Episode: 11x12

Episode: 187

Production Number:

Original Air Date: 1983-12-27

Title: Eyes Over China

Season Episode: 11x13

Episode: 188

Production Number:

Original Air Date: 1984-01-10

Title: Alcoholism: Life Under The Influence

Season Episode: 11x14

Episode: 189

Production Number:

Original Air Date: 1984-01-17

Title: The Case of ESP

Season Episode: 11x15

Episode: 190

Production Number:

Original Air Date: 1984-01-31

Title: Antarctica: Earth's Last Frontier

Season Episode: 11x16

Episode: 191

Production Number:

Original Air Date: 1984-02-14

Title: China's Only Child

Season Episode: 11x17

Episode: 192

Production Number:

Original Air Date: 1984-02-28

Title: Will I Walk Again?

Season Episode: 11x18

Episode: 193

Production Number:

Original Air Date: 1984-03-06

Title: Visions of the Deep: The Underwater World of Al Giddings

Season Episode: 11x19

Episode: 194

Production Number:

Original Air Date: 1984-03-20

Title: Down on the Farm

Season Episode: 11x20

Episode: 195

Production Number:

Original Air Date: 1984-03-27

Title: Make My People Live: The Crisis in Indian Health Care

Season Episode: 11x21

Episode: 196

Production Number:

Original Air Date: 1984-04-03

Title: The World According to Weisskopf

Season 12 (show / hide)

Season Episode: 12x01

Episode: 197

Production Number:

Original Air Date: 1984-10-02

Title: Space Bridge to Moscow

Season Episode: 12x02

Episode: 198

Production Number:

Original Air Date: 1984-10-16

Title: The National Science Test I

Season Episode: 12x03

Episode: 199

Production Number:

Original Air Date: 1984-10-23

Title: Fountains of Paradise

Season Episode: 12x04

Episode: 200

Production Number:

Original Air Date: 1984-10-30

Title: The Mystery of Yellow Rain

Season Episode: 12x05

Episode: 201

Production Number:

Original Air Date: 1984-11-06

Title: The Nomads of the Rain Forest

Season Episode: 12x06

Episode: 202

Production Number:

Original Air Date: 1984-11-13

Title: Farmers of the Sea

Season Episode: 12x07

Episode: 203

Production Number:

Original Air Date: 1984-11-20

Title: Frontiers of Plastic Surgery

Season Episode: 12x08

Episode: 204

Production Number:

Original Air Date: 1984-11-27

Title: Space Women

Season Episode: 12x09

Episode: 205

Production Number:

Original Air Date: 1984-12-04

Title: Jaws: The True Story

Season Episode: 12x10

Episode: 206

Production Number:

Original Air Date: 1984-12-11

Title: Acid Rain: New Bad News

Season Episode: 12x11

Episode: 207

Production Number:

Original Air Date: 1984-12-18

Title: Stephen Jay Gould: This View of Life

Season Episode: 12x12

Episode: 208

Production Number:

Original Air Date: 1985-01-08

Title: The Garden of Inheritance

Season Episode: 12x13

Episode: 209

Production Number:

Original Air Date: 1985-01-15

Title: Edgerton and His Incredible Seeing Machines

Season Episode: 12x14

Episode: 210

Production Number:

Original Air Date: 1985-01-22

Title: Global Village

Season Episode: 12x15

Episode: 211

Production Number:

Original Air Date: 1985-01-29

Title: Conquest of the Parasites

Season Episode: 12x16

Episode: 212

Production Number:

Original Air Date: 1985-02-05

Title: In the Land of the Polar Bears

Season Episode: 12x17

Episode: 213

Production Number:

Original Air Date: 1985-02-12

Title: AIDS: Chapter One

Season Episode: 12x18

Episode: 214

Production Number:

Original Air Date: 1985-02-19

Title: The Shape of Things

Season Episode: 12x19

Episode: 215

Production Number:

Original Air Date: 1985-02-26

Title: Baby Talk

Season Episode: 12x20

Episode: 216

Production Number:

Original Air Date: 1985-03-05

Title: The Mathematical Mystery Tour

Season Episode: 12x21

Episode: 217

Production Number:

Original Air Date: 1985-03-12

Title: Child's Play: Prodigies and Possibilities

Season Episode: 12x22

Episode: 218

Production Number:

Original Air Date: 1985-03-19

Title: Monarch of the Mountains

Season 13 (show / hide)

Season Episode: 13x01

Episode: 219

Production Number:

Original Air Date: 1985-10-08

Title: The National Science Test II

Season Episode: 13x02

Episode: 220

Production Number:

Original Air Date: 1985-10-15

Title: Seeds of Tomorrow

Season Episode: 13x03

Episode: 221

Production Number:

Original Air Date: 1985-10-22

Title: What Einstein Never Knew

Season Episode: 13x04

Episode: 222

Production Number:

Original Air Date: 1985-10-29

Title: The Robot Revolution?

Season Episode: 13x05

Episode: 223

Production Number:

Original Air Date: 1985-11-05

Title: The Magic of Special Effects

Season Episode: 13x06

Episode: 224

Production Number:

Original Air Date: 1985-11-12

Title: Child Survival: The Silent Emergency

Season Episode: 13x07

Episode: 225

Production Number:

Original Air Date: 1985-11-19

Title: Tornado!

Season Episode: 13x08

Episode: 226

Production Number:

Original Air Date: 1985-11-26

Title: The Genetic Gamble

Season Episode: 13x09

Episode: 227

Production Number:

Original Air Date: 1985-12-03

Title: Animal Architects

Season Episode: 13x10

Episode: 228

Production Number:

Original Air Date: 1985-12-17

Title: The Plane that Changed the World

Season Episode: 13x11

Episode: 229

Production Number:

Original Air Date: 1986-01-21

Title: Halley's Comet: Once in a Lifetime

Season Episode: 13x12

Episode: 230

Production Number: 1302

Original Air Date: 1986-01-28

Title: Goddess of the Earth - Gaia

Season Episode: 13x13

Episode: 231

Production Number: 1303

Original Air Date: 1986-02-04

Title: Horsemen of China

Season Episode: 13x14

Episode: 232

Production Number: 1304

Original Air Date: 1986-02-11

Title: Life's First Feelings

Season Episode: 13x15

Episode: 233

Production Number: 1305

Original Air Date: 1986-02-18

Title: The Case of the Frozen Addict

Season Episode: 13x16

Episode: 234

Production Number: 1306

Original Air Date: 1986-02-25

Title: Toxic Trials

Season Episode: 13x17

Episode: 235

Production Number: 1307K

Original Air Date: 1986-03-04

Title: Skydive to the Rain Forest

Season Episode: 13x18

Episode: 236

Production Number: 1308

Original Air Date: 1986-03-11

Title: Return of the Osprey

Season Episode: 13x19

Episode: 237

Production Number:

Original Air Date: 1986-03-18

Title: The Rise of a Wonder Drug

Season Episode: 13x20

Episode: 238

Production Number: 1310

Original Air Date: 1986-03-25

Title: When Wonder Drugs Don't Work

Season Episode: 13x21

Episode: 239

Production Number: 5008

Original Air Date: 1986-04-22

Title: Visions of Star Wars

Season 14 (show / hide)

Season Episode: 14x01

Episode: 240

Production Number:

Original Air Date: 1986-10-14

Title: The Search for the Disappeared

Season Episode: 14x02

Episode: 241

Production Number: 1312K

Original Air Date: 1986-10-21

Title: The Planet that Got Knocked on its Side

Season Episode: 14x03

Episode: 242

Production Number: 1313

Original Air Date: 1986-11-04

Title: High-Tech Babies

Season Episode: 14x04

Episode: 243

Production Number:

Original Air Date: 1986-11-11

Title: Can AIDS Be Stopped?

Season Episode: 14x05

Episode: 244

Production Number: 1315

Original Air Date: 1986-11-18

Title: Is Anybody Out There?

Season Episode: 14x06

Episode: 245

Production Number: 1316

Original Air Date: 1986-11-25

Title: The Mystery of the Animal Pathfinders

Season Episode: 14x07

Episode: 246

Production Number: 1317

Original Air Date: 1986-12-02

Title: Are You Swimming in a Sewer?

Season Episode: 14x08

Episode: 247

Production Number:

Original Air Date: 1986-12-09

Title: Sail Wars!

Season Episode: 14x09

Episode: 248

Production Number: 1319

Original Air Date: 1986-12-16

Title: Leprosy Can Be Cured!

Season Episode: 14x10

Episode: 249

Production Number:

Original Air Date: 1987-01-13

Title: How Babies Get Made

Season Episode: 14x11

Episode: 250

Production Number: 1401

Original Air Date: 1987-01-20

Title: Countdown to the Invisible Universe

Season Episode: 14x12

Episode: 251

Production Number: 1402K

Original Air Date: 1987-01-27

Title: Children of Eve

Season Episode: 14x13

Episode: 252

Production Number: 1403

Original Air Date: 1987-02-03

Title: Why Planes Crash

Season Episode: 14x14

Episode: 253

Production Number:

Original Air Date: 1987-02-10

Title: Orangutans of the Rain Forest

Season Episode: 14x15

Episode: 254

Production Number: 1405K

Original Air Date: 1987-02-17

Title: Freud Under Analysis

Season Episode: 14x16

Episode: 255

Production Number: 1406

Original Air Date: 1987-02-24

Title: The Hole in the Sky

Season Episode: 14x17

Episode: 256

Production Number: 1407K

Original Air Date: 1987-03-03

Title: Confessions of a Weaponeer

Season Episode: 14x18

Episode: 257

Production Number:

Original Air Date: 1987-03-10

Title: Great Moments from NOVA

Season Episode: 14x19

Episode: 258

Production Number: 1408

Original Air Date: 1987-03-24

Title: Will the World Starve?

Season Episode: 14x20

Episode: 259

Production Number: 1409K

Original Air Date: 1987-03-31

Title: The Desert Doesn't Bloom Here Anymore

Season Episode: 14x21

Episode: 260

Production Number: 1410

Original Air Date: 1987-04-07

Title: Rocky Road to Jupiter

Season 15 (show / hide)

Season Episode: 15x01

Episode: 261

Production Number:

Original Air Date: 1987-10-06

Title: Death of a Star

Season Episode: 15x02

Episode: 262

Production Number: 1412K

Original Air Date: 1987-10-13

Title: Spy Machines

Season Episode: 15x03

Episode: 263

Production Number: 1413K

Original Air Date: 1987-10-20

Title: The Hidden Power of Plants

Season Episode: 15x04

Episode: 264

Production Number: 1414

Original Air Date: 1987-10-27

Title: Japan's American Genius

Season Episode: 15x05

Episode: 265

Production Number: 1415K

Original Air Date: 1987-11-03

Title: A Man, A Plan, A Canal, Panama

Season Episode: 15x06

Episode: 266

Production Number: 1416K

Original Air Date: 1987-11-10

Title: Volcano!

Season Episode: 15x07

Episode: 267

Production Number: 1417K

Original Air Date: 1987-11-17

Title: How Good is Soviet Science?

Season Episode: 15x08

Episode: 268

Production Number: 1418Q

Original Air Date: 1987-12-01

Title: Ancient Treasures from the Deep

Season Episode: 15x09

Episode: 269

Production Number: 1419K

Original Air Date: 1987-12-08

Title: Riddle of the Joints

Season Episode: 15x10

Episode: 270

Production Number:

Original Air Date: 1987-12-15

Title: Secrets of the Lost Red Paint People

Season Episode: 15x11

Episode: 271

Production Number: 1501

Original Air Date: 1988-01-19

Title: Top Gun and Beyond

Season Episode: 15x12

Episode: 272

Production Number:

Original Air Date: 1988-01-26

Title: How to Create a Junk Food

Season Episode: 15x13

Episode: 273

Production Number: 1503K

Original Air Date: 1988-02-02

Title: Buried in Ice

Season Episode: 15x14

Episode: 274

Production Number: 1504

Original Air Date: 1988-02-09

Title: Why Planes Burn

Season Episode: 15x15

Episode: 275

Production Number: 1505K

Original Air Date: 1988-02-23

Title: Battles in the War on Cancer: A Wonder Drug on Trial (1)

Season Episode: 15x16

Episode: 276

Production Number: 1506K

Original Air Date: 1988-03-01

Title: Battles in the War on Cancer: Breast Cancer - Turning the Tide (2)

Season Episode: 15x17

Episode: 277

Production Number: 1507K

Original Air Date: 1988-03-08

Title: The Mystery of the Master Builders

Season Episode: 15x18

Episode: 278

Production Number:

Original Air Date: 1988-03-15

Title: Whale Rescue

Season Episode: 15x19

Episode: 279

Production Number: 1508

Original Air Date: 1988-03-22

Title: The Man Who Loved Numbers

Season Episode: 15x20

Episode: 280

Production Number: 1509

Original Air Date: 1988-03-29

Title: Race for the Superconductor

Season Episode: 15x21

Episode: 281

Production Number: 1510

Original Air Date: 1988-04-05

Title: Can You Still Get Polio?

Season 16 (show / hide)

Season Episode: 16x01

Episode: 282

Production Number:

Original Air Date: 1988-09-06

Title: Pioneers of Surgery: The Brutal Craft (1)

Season Episode: 16x02

Episode: 283

Production Number:

Original Air Date: 1988-09-13

Title: Pioneers of Surgery: Into the Heart (2)

Season Episode: 16x03

Episode: 284

Production Number:

Original Air Date: 1988-09-20

Title: Pioneers of Surgery: New Organs for Old (3)

Season Episode: 16x04

Episode: 285

Production Number:

Original Air Date: 1988-09-27

Title: Pioneers of Surgery: Beyond the Knife (4)

Season Episode: 16x05

Episode: 286

Production Number: 1515

Original Air Date: 1988-10-04

Title: Can the Vatican Save the Sistine Chapel?

Season Episode: 16x06

Episode: 287

Production Number: 1516

Original Air Date: 1988-10-11

Title: Can the Next President Win the Space Race?

Season Episode: 16x07

Episode: 288

Production Number: 1517K

Original Air Date: 1988-10-25

Title: Do Scientists Cheat?

Season Episode: 16x08

Episode: 289

Production Number: 1518

Original Air Date: 1988-11-15

Title: Who Shot President Kennedy?

Season Episode: 16x09

Episode: 290

Production Number: 1519

Original Air Date: 1988-11-22

Title: The Light Stuff

Season Episode: 16x10

Episode: 291

Production Number: 1520

Original Air Date: 1988-12-06

Title: The All-American Bear

Season Episode: 16x11

Episode: 292

Production Number: 1521

Original Air Date: 1988-12-13

Title: Can We Make a Better Doctor?

Season Episode: 16x12

Episode: 293

Production Number: 1601K

Original Air Date: 1989-01-17

Title: Hot Enough for You?

Season Episode: 16x13

Episode: 294

Production Number: 1602

Original Air Date: 1989-01-24

Title: The Last Journey of a Genius

Season Episode: 16x14

Episode: 295

Production Number: 1603K

Original Air Date: 1989-01-31

Title: The Strange New Science of Chaos

Season Episode: 16x15

Episode: 296

Production Number: 1604

Original Air Date: 1989-02-14

Title: Back to Chernobyl

Season Episode: 16x16

Episode: 297

Production Number: 1605

Original Air Date: 1989-02-21

Title: God, Darwin and the Dinosaurs

Season Episode: 16x17

Episode: 298

Production Number: 1606

Original Air Date: 1989-02-28

Title: Adrift on the Gulf Stream

Season Episode: 16x18

Episode: 299

Production Number: 1607

Original Air Date: 1989-03-07

Title: Secrets of Easter Island (1)

Season Episode: 16x19

Episode: 300

Production Number: 1608K

Original Air Date: 1989-03-07

Title: Legends of Easter Island (2)

Season Episode: 16x20

Episode: 301

Production Number: 1609

Original Air Date: 1989-03-21

Title: The World Is Full of Oil!

Season Episode: 16x21

Episode: 302

Production Number: 1610

Original Air Date: 1989-03-28

Title: Confronting the Killer Gene

Season 17 (show / hide)

Season Episode: 17x01

Episode: 303

Production Number:

Original Air Date: 1989-10-03

Title: The Hidden City

Season Episode: 17x02

Episode: 304

Production Number: 1612

Original Air Date: 1989-10-10

Title: The Controversial Dr. Koop

Season Episode: 17x03

Episode: 305

Production Number: 1613

Original Air Date: 1989-10-17

Title: Design Wars!

Season Episode: 17x04

Episode: 306

Production Number: 1614

Original Air Date: 1989-10-24

Title: Echoes of War

Season Episode: 17x05

Episode: 307

Production Number: 1615

Original Air Date: 1989-10-31

Title: Decoding the Book of Life

Season Episode: 17x06

Episode: 308

Production Number: 1616

Original Air Date: 1989-11-07

Title: Hurricane!

Season Episode: 17x07

Episode: 309

Production Number: 1617

Original Air Date: 1989-11-14

Title: Will Venice Survive Its Rescue?

Season Episode: 17x08

Episode: 310

Production Number: 1618

Original Air Date: 1989-11-21

Title: What Is Music?

Season Episode: 17x09

Episode: 311

Production Number: 1619

Original Air Date: 1989-12-05

Title: Yellowstone's Burning Question

Season Episode: 17x10

Episode: 312

Production Number: 1620K

Original Air Date: 1989-12-12

Title: The Schoolboys Who Cracked the Soviet Secret

Season Episode: 17x11

Episode: 313

Production Number: 1701

Original Air Date: 1990-01-09

Title: Poison in the Rockies

Season Episode: 17x12

Episode: 314

Production Number: 1702

Original Air Date: 1990-01-23

Title: Race for the Top

Season Episode: 17x13

Episode: 315

Production Number: 1703

Original Air Date: 1990-02-06

Title: Disguises of War

Season Episode: 17x14

Episode: 316

Production Number: 1704K

Original Air Date: 1990-02-13

Title: The Bomb's Lethal Legacy

Season Episode: 17x15

Episode: 317

Production Number: 1705

Original Air Date: 1990-02-27

Title: The Big Spill

Season Episode: 17x16

Episode: 318

Production Number: 1706

Original Air Date: 1990-03-20

Title: The Genius That Was China: Rise of the Dragon (1)

Season Episode: 17x17

Episode: 319

Production Number: 1707

Original Air Date: 1990-03-27

Title: The Genius That Was China: Empires in Collision (2)

Season Episode: 17x18

Episode: 320

Production Number: 1708

Original Air Date: 1990-04-03

Title: The Genius That Was China: The Threat from Japan (3)

Season Episode: 17x19

Episode: 321

Production Number: 1709

Original Air Date: 1990-04-10

Title: The Genius That Was China: Will the Dragon Rise Again? (4)

Season 18 (show / hide)

Season Episode: 18x01

Episode: 322

Production Number:

Original Air Date: 1990-10-02

Title: The KGB, The Computer and Me

Season Episode: 18x02

Episode: 323

Production Number: 1711

Original Air Date: 1990-10-09

Title: Neptune's Cold Fury

Season Episode: 18x03

Episode: 324

Production Number: 1712

Original Air Date: 1990-10-16

Title: To Boldly Go...

Season Episode: 18x04

Episode: 325

Production Number: 1713

Original Air Date: 1990-10-23

Title: Poisoned Winds of War

Season Episode: 18x05

Episode: 326

Production Number: 1714

Original Air Date: 1990-10-30

Title: The Blimp is Back!

Season Episode: 18x06

Episode: 327

Production Number: 1715

Original Air Date: 1990-11-06

Title: Earthquake!

Season Episode: 18x07

Episode: 328

Production Number: 1716

Original Air Date: 1990-11-13

Title: Killing Machines

Season Episode: 18x08

Episode: 329

Production Number: 1717

Original Air Date: 1990-11-20

Title: Can the Elephant Be Saved?

Season Episode: 18x09

Episode: 330

Production Number: 1718

Original Air Date: 1990-11-27

Title: We Know Where You Live

Season Episode: 18x10

Episode: 331

Production Number:

Original Air Date: 1990-12-04

Title: In the Land of the Llamas

Season Episode: 18x11

Episode: 332

Production Number: 1720

Original Air Date: 1990-12-18

Title: What's Killing the Children?

Season Episode: 18x12

Episode: 333

Production Number: 1801

Original Air Date: 1991-01-08

Title: Return to Mt. St. Helens

Season Episode: 18x13

Episode: 334

Production Number: 1804

Original Air Date: 1991-02-05

Title: The Hunt for China's Dinosaurs (1)

Season Episode: 18x14

Episode: 335

Production Number:

Original Air Date: 1991-02-12

Title: Case of the Flying Dinosaur (2)

Season Episode: 18x15

Episode: 336

Production Number:

Original Air Date: 1991-02-19

Title: T. rex Exposed

Season Episode: 18x16

Episode: 337

Production Number:

Original Air Date: 1991-02-26

Title: The Invisible Spaceman: The Russian Right Stuff

Season Episode: 18x17

Episode: 338

Production Number:

Original Air Date: 1991-02-27

Title: The Dark Side of the Moon: The Russian Right Stuff

Season Episode: 18x18

Episode: 339

Production Number:

Original Air Date: 1991-02-28

Title: The Mission: The Russian Right Stuff

Season Episode: 18x19

Episode: 340

Production Number:

Original Air Date: 1991-03-05

Title: Swimming With Whales

Season Episode: 18x20

Episode: 341

Production Number: 1803

Original Air Date: 1991-03-26

Title: The Chip vs. the Chess Master

Season Episode: 18x21

Episode: 342

Production Number: 1802

Original Air Date: 1991-04-30

Title: ConFusion in a Jar

Season 19 (show / hide)

Season Episode: 19x01

Episode: 343

Production Number:

Original Air Date: 1991-10-01

Title: Sex, Lies and Toupee Tape

Season Episode: 19x02

Episode: 344

Production Number: 1812

Original Air Date: 1991-10-09

Title: So You Want to Be a Doctor?

Season Episode: 19x03

Episode: 345

Production Number: 1814

Original Air Date: 1991-10-15

Title: Secrets of the Dead Sea Scrolls

Season Episode: 19x04

Episode: 346

Production Number: 1815

Original Air Date: 1991-10-22

Title: Suicide Mission to Chernobyl

Season Episode: 19x05

Episode: 347

Production Number: 1816K

Original Air Date: 1991-11-05

Title: Taller Than Everest?

Season Episode: 19x06

Episode: 348

Production Number: 1817

Original Air Date: 1991-11-12

Title: Fastest Planes in the Sky

Season Episode: 19x07

Episode: 349

Production Number: 1818K

Original Air Date: 1991-12-03

Title: Avoiding the Surgeon's Knife

Season Episode: 19x08

Episode: 350

Production Number: 1819

Original Air Date: 1991-12-10

Title: Skyscraper!

Season Episode: 19x09

Episode: 351

Production Number: 1820

Original Air Date: 1991-12-17

Title: The Fine Art of Faking It

Season Episode: 19x10

Episode: 352

Production Number: 1901

Original Air Date: 1992-01-14

Title: Hell Fighters of Kuwait

Season Episode: 19x11

Episode: 353

Production Number: 1902

Original Air Date: 1992-01-21

Title: Submarine!

Season Episode: 19x12

Episode: 354

Production Number: 1903K

Original Air Date: 1992-01-28

Title: Saddam's War on Wildlife

Season Episode: 19x13

Episode: 355

Production Number: 1904

Original Air Date: 1992-02-11

Title: What Smells?

Season Episode: 19x14

Episode: 356

Production Number: 1905K

Original Air Date: 1992-02-18

Title: Can You Believe TV Ratings?

Season Episode: 19x15

Episode: 357

Production Number: 1906K

Original Air Date: 1992-03-03

Title: Making a Dishonest Buck

Season Episode: 19x16

Episode: 358

Production Number: 1907

Original Air Date: 1992-03-10

Title: Rescuing Baby Whales

Season Episode: 19x17

Episode: 359

Production Number: 1908Q

Original Air Date: 1992-03-17

Title: An Astronaut's View of the Earth

Season Episode: 19x18

Episode: 360

Production Number: 1909

Original Air Date: 1992-03-24

Title: Eclipse of the Century

Season 20 (show / hide)

Season Episode: 20x01

Episode: 361

Production Number:

Original Air Date: 1992-08-25

Title: Animal Olympians II

Season Episode: 20x02

Episode: 362

Production Number: 1911K

Original Air Date: 1992-09-29

Title: The Genius Behind the Bomb

Season Episode: 20x03

Episode: 363

Production Number: 1912

Original Air Date: 1992-10-13

Title: Mind of a Serial Killer

Season Episode: 20x04

Episode: 364

Production Number: 1913K

Original Air Date: 1992-10-20

Title: Search for the First Americans

Season Episode: 20x05

Episode: 365

Production Number: 1914K

Original Air Date: 1992-10-27

Title: Rafting Through the Grand Canyon

Season Episode: 20x06

Episode: 366

Production Number:

Original Air Date: 1992-11-04

Title: This Old Pyramid

Season Episode: 20x07

Episode: 367

Production Number:

Original Air Date: 1992-11-10

Title: Iceman

Season Episode: 20x08

Episode: 368

Production Number: 1917K

Original Air Date: 1992-11-17

Title: Private Lives of Dolphins

Season Episode: 20x09

Episode: 369

Production Number: 1918

Original Air Date: 1992-12-01

Title: Brain Transplant

Season Episode: 20x10

Episode: 370

Production Number: 1919K

Original Air Date: 1992-12-22

Title: Can You Stop People From Drinking?

Season Episode: 20x11

Episode: 371

Production Number: 1920K

Original Air Date: 1992-12-29

Title: Sex and the Single Rhino

Season Episode: 20x12

Episode: 372

Production Number: 2001K

Original Air Date: 1993-01-12

Title: The Hunt for Saddam's Secret Weapons

Season Episode: 20x13

Episode: 373

Production Number: 2002

Original Air Date: 1993-01-19

Title: Can Bombing Win a War?

Season Episode: 20x14

Episode: 374

Production Number: 2003

Original Air Date: 1993-01-26

Title: The Deadly Deception

Season Episode: 20x15

Episode: 375

Production Number: 2004

Original Air Date: 1993-02-02

Title: Nazis and the Russian Bomb

Season Episode: 20x16

Episode: 376

Production Number: 2005K

Original Air Date: 1993-02-09

Title: In the Path of a Killer Volcano

Season Episode: 20x17

Episode: 377

Production Number: 2006K

Original Air Date: 1993-02-16

Title: Can Science Build a Champion Athlete?

Season Episode: 20x18

Episode: 378

Production Number: 2007K

Original Air Date: 1993-02-23

Title: Diving for Pirate Gold

Season Episode: 20x19

Episode: 379

Production Number: 2008K

Original Air Date: 1993-03-02

Title: Murder, Rape and DNA

Season Episode: 20x20

Episode: 380

Production Number: 2009K

Original Air Date: 1993-03-30

Title: The Lost Tribe

Season 21 (show / hide)

Season Episode: 21x01

Episode: 381

Production Number: 2010

Original Air Date: 1993-10-05

Title: The NOVA Quiz

Season Episode: 21x02

Episode: 382

Production Number: 2011

Original Air Date: 1993-10-12

Title: Wanted: Butch and Sundance

Season Episode: 21x03

Episode: 383

Production Number: 2012

Original Air Date: 1993-10-19

Title: Secrets of the Psychics

Season Episode: 21x04

Episode: 384

Production Number: 2013

Original Air Date: 1993-10-26

Title: Dying to Breathe

Season Episode: 21x05

Episode: 385

Production Number: 2014

Original Air Date: 1993-11-02

Title: Shadow of the Condor

Season Episode: 21x06

Episode: 386

Production Number: 2015K

Original Air Date: 1993-11-09

Title: The Real Jurassic Park

Season Episode: 21x07

Episode: 387

Production Number: 2016

Original Air Date: 1993-11-16

Title: Roller Coaster!

Season Episode: 21x08

Episode: 388

Production Number: 2017

Original Air Date: 1993-11-30

Title: Mysterious Crash of Flight 201

Season Episode: 21x09

Episode: 389

Production Number: 2018K

Original Air Date: 1993-12-07

Title: Great Moments from NOVA

Season Episode: 21x10

Episode: 390

Production Number: 2019K

Original Air Date: 1993-12-21

Title: The Best Mind Since Einstein

Season Episode: 21x11

Episode: 391

Production Number: 2020K

Original Air Date: 1993-12-28

Title: Stranger in the Mirror

Season Episode: 21x12

Episode: 392

Production Number: 2101K

Original Air Date: 1994-01-18

Title: Codebreakers

Season Episode: 21x13

Episode: 393

Production Number: 2102K

Original Air Date: 1994-01-25

Title: Dinosaurs of the Gobi

Season Episode: 21x14

Episode: 394

Production Number: 2103K

Original Air Date: 1994-02-01

Title: Daredevils of the Sky

Season Episode: 21x15

Episode: 395

Production Number: 2104K

Original Air Date: 1994-02-08

Title: Journey to Kilimanjaro

Season Episode: 21x16

Episode: 396

Production Number: 2105K

Original Air Date: 1994-02-15

Title: Can Chimps Talk?

Season Episode: 21x17

Episode: 397

Production Number:

Original Air Date: 1994-02-28

Title: In Search of Human Origins, Part One

Season Episode: 21x18

Episode: 398

Production Number:

Original Air Date: 1994-03-01

Title: In Search of Human Origins, Part Two

Season Episode: 21x19

Episode: 399

Production Number:

Original Air Date: 1994-03-02

Title: In Search of Human Origins, Part Three

Season Episode: 21x20

Episode: 400

Production Number: 2109K

Original Air Date: 1994-04-12

Title: Can China Kick the Habit?

Season Episode: 21x21

Episode: 401

Production Number: 2110

Original Air Date: 1994-04-19

Title: Aircraft Carrier!

Season 22 (show / hide)

Season Episode: 22x01

Episode: 402

Production Number: 2111

Original Air Date: 1994-10-11

Title: The Great Wildlife Heist

Season Episode: 22x02

Episode: 403

Production Number: 2112

Original Air Date: 1994-10-18

Title: Secret of the Wild Child

Season Episode: 22x03

Episode: 404

Production Number: 2113

Original Air Date: 1994-10-25

Title: Haunted Cry of a Long Gone Bird

Season Episode: 22x04

Episode: 405

Production Number: 2114

Original Air Date: 1994-11-01

Title: What's New About Menopause

Season Episode: 22x05

Episode: 406

Production Number: 2115

Original Air Date: 1994-11-08

Title: The Tribe that Time Forgot

Season Episode: 22x06

Episode: 407

Production Number: 2116

Original Air Date: 1994-11-15

Title: Killer Quake!

Season Episode: 22x07

Episode: 408

Production Number: 2117

Original Air Date: 1994-11-29

Title: Buried in Ash

Season Episode: 22x08

Episode: 409

Production Number: 2118

Original Air Date: 1994-12-06

Title: Rescue Mission in Space

Season Episode: 22x09

Episode: 410

Production Number: 2119

Original Air Date: 1994-12-20

Title: Journey to the Sacred Sea

Season Episode: 22x10

Episode: 411

Production Number: 2120

Original Air Date: 1994-12-27

Title: In Search of the First Language

Season Episode: 22x11

Episode: 412

Production Number: 2201

Original Air Date: 1995-01-10

Title: Mammoths of the Ice Age

Season Episode: 22x12

Episode: 413

Production Number: 2202

Original Air Date: 1995-01-24

Title: Vikings in America

Season Episode: 22x13

Episode: 414

Production Number: 2203

Original Air Date: 1995-01-31

Title: Little Creatures Who Run the World

Season Episode: 22x14

Episode: 415

Production Number: 2204

Original Air Date: 1995-02-07

Title: Nazi Designers of Death

Season Episode: 22x15

Episode: 416

Production Number: 2205

Original Air Date: 1995-02-14

Title: Siamese Twins

Season Episode: 22x16

Episode: 417

Production Number:

Original Air Date: 1995-02-19

Title: Mystery of the Senses—Hearing

Season Episode: 22x17

Episode: 418

Production Number:

Original Air Date: 1995-02-20

Title: Mystery of the Senses—Smell

Season Episode: 22x18

Episode: 419

Production Number:

Original Air Date: 1995-02-21

Title: Mystery of the Senses—Taste

Season Episode: 22x19

Episode: 420

Production Number:

Original Air Date: 1995-02-22

Title: Mystery of the Senses—Touch

Season Episode: 22x20

Episode: 421

Production Number:

Original Air Date: 1995-02-23

Title: Mystery of the Senses—Vision

Season Episode: 22x21

Episode: 422

Production Number: 2206

Original Air Date: 1995-03-07

Title: The Universe Within

Season Episode: 22x22

Episode: 423

Production Number:

Original Air Date: 1995-05-03

Title: Making of a Doctor

Season Episode: 22x23

Episode: 424

Production Number: 2208

Original Air Date: 1995-05-23

Title: Fast Cars

Season 23 (show / hide)

Season Episode: 23x01

Episode: 425

Production Number: 2209

Original Air Date: 1995-10-10

Title: Anastasia Dead or Alive?

Season Episode: 23x02

Episode: 426

Production Number: 2210

Original Air Date: 1995-10-17

Title: Venus Unveiled

Season Episode: 23x03

Episode: 427

Production Number: 2211

Original Air Date: 1995-10-24

Title: Hawaii Born of Fire

Season Episode: 23x04

Episode: 428

Production Number: 2204

Original Air Date: 1995-10-31

Title: The Doomsday Asteroid

Season Episode: 23x05

Episode: 429

Production Number: 2213

Original Air Date: 1995-11-07

Title: Lightning!

Season Episode: 23x06

Episode: 430

Production Number: 2214

Original Air Date: 1995-11-14

Title: Hunt for the Serial Arsonist

Season Episode: 23x07

Episode: 431

Production Number: 2215

Original Air Date: 1995-11-28

Title: Treasures of the Great Barrier Reef

Season Episode: 23x08

Episode: 432

Production Number: 2216K

Original Air Date: 1995-12-19

Title: Race to Catch a Buckyball

Season Episode: 23x09

Episode: 433

Production Number: 2217K

Original Air Date: 1995-12-26

Title: Can Buildings Make You Sick?

Season Episode: 23x10

Episode: 434

Production Number: 2301

Original Air Date: 1996-01-09

Title: Terror in the Mine Fields

Season Episode: 23x11

Episode: 435

Production Number: 2302K

Original Air Date: 1996-01-16

Title: The Day the Earth Shook

Season Episode: 23x12

Episode: 436

Production Number: 2303K

Original Air Date: 1996-01-30

Title: B-29 Frozen in Time

Season Episode: 23x13

Episode: 437

Production Number: 2304K

Original Air Date: 1996-02-06

Title: Plague Fighters

Season Episode: 23x14

Episode: 438

Production Number: 2305K

Original Air Date: 1996-02-20

Title: War Machines of Tomorrow

Season Episode: 23x15

Episode: 439

Production Number: 2306K

Original Air Date: 1996-02-27

Title: Kidnapped by U.F.O.'s?

Season Episode: 23x16

Episode: 440

Production Number: 2307K

Original Air Date: 1996-03-26

Title: Flood!

Season Episode: 23x17

Episode: 441

Production Number: 2308K

Original Air Date: 1996-04-02

Title: Dr. Spock the Baby Doc

Season Episode: 23x18

Episode: 442

Production Number: 2309K

Original Air Date: 1996-04-09

Title: Warriors of the Amazon

Season Episode: 23x19

Episode: 443

Production Number: 2310K

Original Air Date: 1996-04-16

Title: Bombing of America

Season 24 (show / hide)

Season Episode: 24x01

Episode: 444

Production Number: 2311K

Original Air Date: 1996-10-01

Title: Einstein Revealed

Season Episode: 24x02

Episode: 445

Production Number: 2312K

Original Air Date: 1996-10-08

Title: Lost City of Arabia

Season Episode: 24x03

Episode: 446

Production Number: 2313K

Original Air Date: 1996-10-15

Title: Three Men and a Balloon

Season Episode: 24x04

Episode: 447

Production Number: 2314K

Original Air Date: 1996-10-22

Title: Secrets of Making Money

Season Episode: 24x05

Episode: 448

Production Number: 2315

Original Air Date: 1996-11-12

Title: Top Gun Over Moscow

Season Episode: 24x06

Episode: 449

Production Number: 2316

Original Air Date: 1996-11-19

Title: Shark Attack

Season Episode: 24x07

Episode: 450

Production Number: 2317

Original Air Date: 1996-11-24

Title: Odyssey of Life: The Ultimate Journey (1)

Season Episode: 24x08

Episode: 451

Production Number: 2318

Original Air Date: 1996-11-25

Title: Odyssey of Life: The Unknown World (2)

Season Episode: 24x09

Episode: 452

Production Number: 2319

Original Air Date: 1996-11-26

Title: Odyssey of Life: The Photographer's Secrets (3)

Season Episode: 24x10

Episode: 453

Production Number: 2320

Original Air Date: 1996-12-31

Title: Cracking the Ice Age

Season Episode: 24x11

Episode: 454

Production Number: 2401

Original Air Date: 1997-01-14

Title: Kaboom!

Season Episode: 24x12

Episode: 455

Production Number: 2402

Original Air Date: 1997-01-28

Title: Titanic's Lost Sister

Season Episode: 24x13

Episode: 456

Production Number: 2403

Original Air Date: 1997-02-11

Title: Secrets of Lost Empires: Stonehenge (1)

Season Episode: 24x14

Episode: 457

Production Number: 2404

Original Air Date: 1997-02-11

Title: Secrets of Lost Empires: Inca (2)

Season Episode: 24x15

Episode: 458

Production Number: 2405

Original Air Date: 1997-02-12

Title: Secrets of Lost Empires: Obelisk (3)

Season Episode: 24x16

Episode: 459

Production Number: 2406

Original Air Date: 1997-02-12

Title: Secrets of Lost Empires: Colosseum (4)

Season Episode: 24x17

Episode: 460

Production Number: 2407

Original Air Date: 1997-02-18

Title: Hunt for Alien Worlds

Season Episode: 24x18

Episode: 461

Production Number: 2408

Original Air Date: 1997-02-25

Title: Curse of T.rex

Season Episode: 24x19

Episode: 462

Production Number: 2409K

Original Air Date: 1997-04-08

Title: Cut to the Heart

Season Episode: 24x20

Episode: 463

Production Number: 2410K

Original Air Date: 1997-04-15

Title: Kingdom of the Seahorse

Season 25 (show / hide)

Season Episode: 25x01

Episode: 464

Production Number: 2411

Original Air Date: 1997-10-07

Title: Coma

Season Episode: 25x02

Episode: 465

Production Number: 2412K

Original Air Date: 1997-10-14

Title: Faster Than Sound

Season Episode: 25x03

Episode: 466

Production Number: 2413W

Original Air Date: 1997-10-21

Title: Bomb Squad

Season Episode: 25x04

Episode: 467

Production Number: 2414K

Original Air Date: 1997-10-28

Title: The Proof

Season Episode: 25x05

Episode: 468

Production Number: 2415K

Original Air Date: 1997-11-11

Title: Wild Wolves With David Attenborough

Season Episode: 25x06

Episode: 469

Production Number: 2416K

Original Air Date: 1997-11-12

Title: Super Bridge

Season Episode: 25x07

Episode: 470

Production Number: 2417K

Original Air Date: 1997-11-18

Title: Treasures of the Sunken City

Season Episode: 25x08

Episode: 471

Production Number: 2418

Original Air Date: 1997-11-25

Title: Avalanche!

Season Episode: 25x09

Episode: 472

Production Number: 2419

Original Air Date: 1997-12-02

Title: Danger in the Jet Stream

Season Episode: 25x10

Episode: 473

Production Number: 2501K

Original Air Date: 1998-01-06

Title: Night Creatures of the Kalahari

Season Episode: 25x11

Episode: 474

Production Number: 2502

Original Air Date: 1998-01-20

Title: Mysterious Mummies of China

Season Episode: 25x12

Episode: 475

Production Number: 2503

Original Air Date: 1998-01-27

Title: Supersonic Spies

Season Episode: 25x13

Episode: 476

Production Number: 2504K

Original Air Date: 1998-02-03

Title: Animal Hospital

Season Episode: 25x14

Episode: 477

Production Number:

Original Air Date: 1998-02-10

Title: The Brain Eater

Season Episode: 25x15

Episode: 478

Production Number: 2506

Original Air Date: 1998-02-24

Title: Everest - The Death Zone

Season Episode: 25x16

Episode: 479

Production Number: 2507

Original Air Date: 1998-03-31

Title: Search for the Lost Cave People

Season Episode: 25x17

Episode: 480

Production Number:

Original Air Date: 1998-04-21

Title: Warnings from the Ice

Season Episode: 25x18

Episode: 481

Production Number: 2509

Original Air Date: 1998-04-28

Title: Crocodiles! With David Attenborough

Season Episode: 25x19

Episode: 482

Production Number: 2510

Original Air Date: 1998-05-12

Title: The Truth About Impotence

Season 26 (show / hide)

Season Episode: 26x01

Episode: 483

Production Number: 2511K

Original Air Date: 1998-10-06

Title: Lost at Sea: The Search for Longitude

Season Episode: 26x02

Episode: 484

Production Number: 2512K

Original Air Date: 1998-10-13

Title: Chasing El Nino

Season Episode: 26x03

Episode: 485

Production Number: 2513K

Original Air Date: 1998-10-27

Title: Terror In Space

Season Episode: 26x04

Episode: 486

Production Number: 2514

Original Air Date: 1998-11-03

Title: Special Effects: Titanic and Beyond

Season Episode: 26x05

Episode: 487

Production Number: 2515K

Original Air Date: 1998-11-10

Title: Deadly Shadow of Vesuvius

Season Episode: 26x06

Episode: 488

Production Number: 2516K

Original Air Date: 1998-11-24

Title: Ice Mummies: Frozen in Heaven (1)

Season Episode: 26x07

Episode: 489

Production Number: 2517K

Original Air Date: 1998-11-24

Title: Ice Mummies: Siberian Ice Maiden (2)

Season Episode: 26x08

Episode: 490

Production Number: 2518

Original Air Date: 1998-11-24

Title: Ice Mummies: Return of the Iceman (3)

Season Episode: 26x09

Episode: 491

Production Number:

Original Air Date: 1998-12-01

Title: Leopards of the Night with David Attenborough

Season Episode: 26x10

Episode: 492

Production Number: 2520K

Original Air Date: 1998-12-29

Title: The Perfect Pearl

Season Episode: 26x11

Episode: 493

Production Number: 2601K

Original Air Date: 1999-01-12

Title: The Beast of Loch Ness

Season Episode: 26x12

Episode: 494

Production Number: 2602K

Original Air Date: 1999-01-19

Title: Submarines, Secrets, and Spies

Season Episode: 26x13

Episode: 495

Production Number: 2603K

Original Air Date: 1999-02-02

Title: Surviving AIDS

Season Episode: 26x14

Episode: 496

Production Number: 2604K

Original Air Date: 1999-02-16

Title: Escape! Because Accidents Happen: Fire (1)

Season Episode: 26x15

Episode: 497

Production Number: 2605K

Original Air Date: 1999-02-16

Title: Escape! Because Accidents Happen: Car Crash (2)

Season Episode: 26x16

Episode: 498

Production Number: 2606K

Original Air Date: 1999-02-17

Title: Escape! Because Accidents Happen: Plane Crash (3)

Season Episode: 26x17

Episode: 499

Production Number: 2607K

Original Air Date: 1999-02-17

Title: Escape! Because Accidents Happen: Abandon Ship (4)

Season Episode: 26x18

Episode: 500

Production Number:

Original Air Date: 1999-02-23

Title: Battle Alert in the Gulf

Season Episode: 26x19

Episode: 501

Production Number: 2609K

Original Air Date: 1999-03-30

Title: Volcanoes of the Deep

Season Episode: 26x20

Episode: 502

Production Number: 2610

Original Air Date: 1999-07-13

Title: To the Moon

Season 27 (show / hide)

Season Episode: 27x01

Episode: 503

Production Number:

Original Air Date: 1999-10-05

Title: Fall of the Leaning Tower

Season Episode: 27x02

Episode: 504

Production Number:

Original Air Date: 1999-10-12

Title: Time Travel

Season Episode: 27x03

Episode: 505

Production Number: 2613

Original Air Date: 1999-10-19

Title: The Killer's Trail

Season Episode: 27x04

Episode: 506

Production Number:

Original Air Date: 1999-11-02

Title: Island of the Spirits

Season Episode: 27x05

Episode: 507

Production Number: 2615K

Original Air Date: 1999-11-09

Title: Decoding Nazi Secrets

Season Episode: 27x06

Episode: 508

Production Number: 2616K

Original Air Date: 1999-11-23

Title: Voyage of Doom

Season Episode: 27x07

Episode: 509

Production Number:

Original Air Date: 1999-12-21

Title: Electric Heart

Season Episode: 27x08

Episode: 510

Production Number: 2701K

Original Air Date: 2000-01-04

Title: Tales from the Hive

Season Episode: 27x09

Episode: 511

Production Number: 2702K

Original Air Date: 2000-01-18

Title: Lost on Everest

Season Episode: 27x10

Episode: 512

Production Number: 101K

Original Air Date: 2000-02-01

Title: Secrets of Lost Empires: Medieval Siege (1)

Season Episode: 27x11

Episode: 513

Production Number: 2703K

Original Air Date: 2000-02-01

Title: Diamond Deception

Season Episode: 27x12

Episode: 514

Production Number: 102K

Original Air Date: 2000-02-08

Title: Secrets of Lost Empires: Pharaoh's Obelisk (2)

Season Episode: 27x13

Episode: 515

Production Number: 2704K

Original Air Date: 2000-02-08

Title: Trillion Dollar Bet

Season Episode: 27x14

Episode: 516

Production Number: 103K

Original Air Date: 2000-02-15

Title: Secrets of Lost Empires: Easter Island (3)

Season Episode: 27x15

Episode: 517

Production Number: 2705K

Original Air Date: 2000-02-15

Title: Mystery of the First Americans

Season Episode: 27x16

Episode: 518

Production Number: 104K

Original Air Date: 2000-02-22

Title: Secrets of Lost Empires: Roman Bath (4)

Season Episode: 27x17

Episode: 519

Production Number: 2706K

Original Air Date: 2000-02-22

Title: Lost Tribes of Israel

Season Episode: 27x18

Episode: 520

Production Number: 105W

Original Air Date: 2000-02-29

Title: Secrets of Lost Empires: China Bridge (5)

Season Episode: 27x19

Episode: 521

Production Number:

Original Air Date: 2000-04-18

Title: What's Up with the Weather?

Season Episode: 27x20

Episode: 522

Production Number: 2707K

Original Air Date: 2000-04-25

Title: Stationed in the Stars

Season Episode: 27x21

Episode: 523

Production Number: 2708W

Original Air Date: 2000-05-09

Title: The Vikings

Season 28 (show / hide)

Season Episode: 28x01

Episode: 524

Production Number: 2710K1

Original Air Date: 2000-10-24

Title: Lincoln's Secret Weapon

Season Episode: 28x02

Episode: 525

Production Number: 2711K1

Original Air Date: 2000-10-31

Title: Holocaust on Trial

Season Episode: 28x03

Episode: 526

Production Number: 2712K1

Original Air Date: 2000-11-14

Title: Hitler's Lost Sub

Season Episode: 28x04

Episode: 527

Production Number: 2713K1

Original Air Date: 2000-11-21

Title: Runaway Universe

Season Episode: 28x05

Episode: 528

Production Number:

Original Air Date: 2000-11-28

Title: Garden of Eden

Season Episode: 28x06

Episode: 529

Production Number: 2715K1

Original Air Date: 2000-12-12

Title: Dying to Be Thin

Season Episode: 28x07

Episode: 530

Production Number:

Original Air Date: 2000-12-18

Title: Japan's Secret Garden

Season Episode: 28x08

Episode: 531

Production Number: 2801K1

Original Air Date: 2001-01-16

Title: Sultan's Lost Treasure

Season Episode: 28x09

Episode: 532

Production Number: 2802K1

Original Air Date: 2001-01-30

Title: Vanished!

Season Episode: 28x10

Episode: 533

Production Number: 2803K1

Original Air Date: 2001-02-06

Title: Nazi Prison Escape

Season Episode: 28x11

Episode: 534

Production Number: 2804K1

Original Air Date: 2001-02-13

Title: Lost King of the Maya

Season Episode: 28x12

Episode: 535

Production Number: 2805K1

Original Air Date: 2001-02-27

Title: The Cancer Warrior

Season Episode: 28x13

Episode: 536

Production Number: 2806K1

Original Air Date: 2001-03-27

Title: Survivor M.D.: Tattooed Doctor (1)

Season Episode: 28x14

Episode: 537

Production Number: 2807K1

Original Air Date: 2001-04-03

Title: Survivor M.D.: Second Opinions (2)

Season Episode: 28x15

Episode: 538

Production Number: 2808K1

Original Air Date: 2001-04-10

Title: Survivor M.D.: Hearts & Minds (3)

Season Episode: 28x16

Episode: 539

Production Number: 2809

Original Air Date: 2001-04-17

Title: Cracking the Code of Life

Season Episode: 28x17

Episode: 540

Production Number: GMOFOOK9

Original Air Date: 2001-04-24

Title: Harvest of Fear

Season 29 (show / hide)

Season Episode: 29x01

Episode: 541

Production Number: 2810K1

Original Air Date: 2001-10-02

Title: Search for a Safe Cigarette

Season Episode: 29x02

Episode: 542

Production Number: 2811K1

Original Air Date: 2001-10-09

Title: 18 Ways to Make a Baby

Season Episode: 29x03

Episode: 543

Production Number: 2812K1

Original Air Date: 2001-10-23

Title: Secrets of the Mind

Season Episode: 29x04

Episode: 544

Production Number: 2813

Original Air Date: 2001-10-30

Title: Sex: Unknown

Season Episode: 29x05

Episode: 545

Production Number: 2814K1

Original Air Date: 2001-11-06

Title: Russia's Nuclear Warriors

Season Episode: 29x06

Episode: 546

Production Number: 2815W1

Original Air Date: 2001-11-13

Title: Bioterror

Season Episode: 29x07

Episode: 547

Production Number: 2816K1

Original Air Date: 2001-11-20

Title: Life's Greatest Miracle

Season Episode: 29x08

Episode: 548

Production Number: 2817K1

Original Air Date: 2001-12-11

Title: Methuselah Tree

Season Episode: 29x09

Episode: 549

Production Number: 2818K1

Original Air Date: 2001-12-25

Title: Flying Casanovas

Season Episode: 29x10

Episode: 550

Production Number:

Original Air Date: 2002-01-08

Title: Death Star

Season Episode: 29x11

Episode: 551

Production Number:

Original Air Date: 2002-01-22

Title: Neanderthals on Trial

Season Episode: 29x12

Episode: 552

Production Number:

Original Air Date: 2002-01-29

Title: Fireworks!

Season Episode: 29x13

Episode: 553

Production Number:

Original Air Date: 2002-02-05

Title: Secrets, Lies, and Atomic Spies

Season Episode: 29x14

Episode: 554

Production Number:

Original Air Date: 2002-02-26

Title: The Missing Link

Season Episode: 29x15

Episode: 555

Production Number:

Original Air Date: 2002-03-26

Title: Shackleton's Voyage of Endurance

Season Episode: 29x16

Episode: 556

Production Number:

Original Air Date: 2002-04-30

Title: Why the Towers Fell

Season Episode: 29x17

Episode: 557

Production Number:

Original Air Date: 2002-05-07

Title: Fire Wars

Season 30 (show / hide)

Season Episode: 30x01

Episode: 558

Production Number:

Original Air Date: 2002-09-03

Title: Killer Disease on Campus

Season Episode: 30x02

Episode: 559

Production Number:

Original Air Date: 2002-10-01

Title: Mysterious Life of Caves

Season Episode: 30x03

Episode: 560

Production Number:

Original Air Date: 2002-10-08

Title: Lost Roman Treasure

Season Episode: 30x04

Episode: 561

Production Number:

Original Air Date: 2002-10-29

Title: Galileo's Battle for the Heavens

Season Episode: 30x05

Episode: 562

Production Number:

Original Air Date: 2002-11-12

Title: Volcano's Deadly Warning

Season Episode: 30x06

Episode: 563

Production Number:

Original Air Date: 2002-11-19

Title: Sinking City of Venice

Season Episode: 30x07

Episode: 564

Production Number:

Original Air Date: 2002-11-26

Title: The Orchid Hunter

Season Episode: 30x08

Episode: 565

Production Number:

Original Air Date: 2003-01-07

Title: Spies That Fly

Season Episode: 30x09

Episode: 566

Production Number:

Original Air Date: 2003-01-14

Title: Last Flight of Bomber 31

Season Episode: 30x10

Episode: 567

Production Number:

Original Air Date: 2003-01-21

Title: Ancient Creature of the Deep

Season Episode: 30x11

Episode: 568

Production Number:

Original Air Date: 2003-02-04

Title: Battle of the X-Planes

Season Episode: 30x12

Episode: 569

Production Number:

Original Air Date: 2003-02-11

Title: Mountain of Ice

Season Episode: 30x13

Episode: 570

Production Number:

Original Air Date: 2003-02-18

Title: Lost Treasures of Tibet

Season Episode: 30x14

Episode: 571

Production Number:

Original Air Date: 2003-02-25

Title: Dirty Bomb

Season Episode: 30x15

Episode: 572

Production Number:

Original Air Date: 2003-04-01

Title: Deep Sea Invasion

Season Episode: 30x16

Episode: 573

Production Number:

Original Air Date: 2003-04-22

Title: Secret of Photo 51

Season 31 (show / hide)

Season Episode: 31x01

Episode: 574

Production Number: 3010

Original Air Date: 2003-09-30

Title: Infinite Secrets

Season Episode: 31x02

Episode: 575

Production Number: 3011

Original Air Date: 2003-10-07

Title: Who Killed the Red Baron?

Season Episode: 31x03

Episode: 576

Production Number: 3012

Original Air Date: 2003-10-28

Title: The Elegant Universe: Einstein's Dream (1)

Season Episode: 31x04

Episode: 577

Production Number: 3013

Original Air Date: 2003-10-28

Title: The Elegant Universe: String's the Thing (2)

Season Episode: 31x05

Episode: 578

Production Number: 3014

Original Air Date: 2003-11-04

Title: The Elegant Universe: Welcome to the 11th Dimension (3)

Season Episode: 31x06

Episode: 579

Production Number: 3015

Original Air Date: 2003-11-11

Title: Wright Brothers' Flying Machine

Season Episode: 31x07

Episode: 580

Production Number: 3016

Original Air Date: 2003-11-18

Title: Magnetic Storm

Season Episode: 31x08

Episode: 581

Production Number: 3017

Original Air Date: 2003-11-25

Title: Volcano Above the Clouds

Season Episode: 31x09

Episode: 582

Production Number:

Original Air Date: 2004-01-04

Title: MARS Dead or Alive

Season Episode: 31x10

Episode: 583

Production Number:

Original Air Date: 2004-01-20

Title: Secrets of the Crocodile Caves

Season Episode: 31x11

Episode: 584

Production Number:

Original Air Date: 2004-02-03

Title: Dogs and More Dogs

Season Episode: 31x12

Episode: 585

Production Number:

Original Air Date: 2004-02-10

Title: Descent Into the Ice

Season Episode: 31x13

Episode: 586

Production Number:

Original Air Date: 2004-02-17

Title: Crash of Flight 111

Season Episode: 31x14

Episode: 587

Production Number:

Original Air Date: 2004-03-02

Title: Life and Death in the War Zone

Season Episode: 31x15

Episode: 588

Production Number:

Original Air Date: 2004-03-30

Title: Hunt for the Supertwister

Season Episode: 31x16

Episode: 589

Production Number:

Original Air Date: 2004-04-20

Title: World in the Balance: The People Paradox (1)

Season Episode: 31x17

Episode: 590

Production Number:

Original Air Date: 2004-04-20

Title: World in the Balance: China Revs Up (2)

Season Episode: 31x18

Episode: 591

Production Number:

Original Air Date: 2004-05-04

Title: Battle Plan Under Fire

Season 32 (show / hide)

Season Episode: 32x01

Episode: 592

Production Number:

Original Air Date: 2004-09-28

Title: Origins: Earth is Born (1)

Season Episode: 32x02

Episode: 593

Production Number:

Original Air Date: 2004-09-28

Title: Origins: How Life Began (2)

Season Episode: 32x03

Episode: 594

Production Number:

Original Air Date: 2004-09-29

Title: Origins: Where Are the Aliens? (3)

Season Episode: 32x04

Episode: 595

Production Number:

Original Air Date: 2004-09-29

Title: Origins: Back to the Beginning (4)

Season Episode: 32x05

Episode: 596

Production Number:

Original Air Date: 2004-10-12

Title: The Most Dangerous Woman in America

Season Episode: 32x06

Episode: 597

Production Number:

Original Air Date: 2004-11-09

Title: America's Stone Age Explorers

Season Episode: 32x07

Episode: 598

Production Number:

Original Air Date: 2004-11-16

Title: Great Escape

Season Episode: 32x08

Episode: 599

Production Number:

Original Air Date: 2004-11-23

Title: Ancient Refuge in the Holy Land

Season Episode: 32x09

Episode: 600

Production Number:

Original Air Date: 2005-01-04

Title: Welcome to Mars

Season Episode: 32x10

Episode: 601

Production Number:

Original Air Date: 2005-01-11

Title: The Boldest Hoax

Season Episode: 32x11

Episode: 602

Production Number:

Original Air Date: 2005-01-18

Title: Supersonic Dream

Season Episode: 32x12

Episode: 603

Production Number:

Original Air Date: 2005-02-08

Title: The Viking Deception

Season Episode: 32x13

Episode: 604

Production Number:

Original Air Date: 2005-02-15

Title: Saving the National Treasures

Season Episode: 32x14

Episode: 605

Production Number:

Original Air Date: 2005-02-22

Title: A Daring Flight

Season Episode: 32x15

Episode: 606

Production Number:

Original Air Date: 2005-03-29

Title: Wave That Shook the World

Season 33 (show / hide)

Season Episode: 33x01

Episode: 607

Production Number:

Original Air Date: 2005-09-20

Title: Mystery of the Megaflood

Season Episode: 33x02

Episode: 608

Production Number:

Original Air Date: 2005-10-04

Title: Sinking the Supership

Season Episode: 33x03

Episode: 609

Production Number:

Original Air Date: 2005-10-11

Title: Einstein's Big Idea

Season Episode: 33x04

Episode: 610

Production Number:

Original Air Date: 2005-11-01

Title: Volcano Under the City

Season Episode: 33x05

Episode: 611

Production Number:

Original Air Date: 2005-11-08

Title: Hitler's Sunken Secret

Season Episode: 33x06

Episode: 612

Production Number:

Original Air Date: 2005-11-15

Title: Newton's Dark Secrets

Season Episode: 33x07

Episode: 613

Production Number:

Original Air Date: 2005-11-22

Title: Storm That Drowned a City

Season Episode: 33x08

Episode: 614

Production Number:

Original Air Date: 2006-01-03

Title: The Mummy Who Would Be King

Season Episode: 33x09

Episode: 615

Production Number:

Original Air Date: 2006-01-17

Title: Deadly Ascent

Season Episode: 33x10

Episode: 616

Production Number:

Original Air Date: 2006-02-07

Title: The Perfect Corpse

Season Episode: 33x11

Episode: 617

Production Number:

Original Air Date: 2006-02-14

Title: Jewel of the Earth

Season Episode: 33x12

Episode: 618

Production Number:

Original Air Date: 2006-02-21

Title: The Ghost Particle

Season Episode: 33x13

Episode: 619

Production Number:

Original Air Date: 2006-02-28

Title: Arctic Passage

Season Episode: 33x14

Episode: 620

Production Number: 3308

Original Air Date: 2006-03-28

Title: The Great Robot Race

Season Episode: 33x15

Episode: 621

Production Number:

Original Air Date: 2006-04-04

Title: Voyage to the Mystery Moon

Season Episode: 33x16

Episode: 622

Production Number:

Original Air Date: 2006-04-18

Title: Dimming the Sun

Season 34 (show / hide)

Season Episode: 34x01

Episode: 623

Production Number:

Original Air Date: 2006-09-05

Title: Building on Ground Zero

Season Episode: 34x02

Episode: 624

Production Number:

Original Air Date: 2006-09-26

Title: Mystery of the Megavolcano

Season Episode: 34x03

Episode: 625

Production Number:

Original Air Date: 2006-10-17

Title: The Deadliest Plane Crash

Season Episode: 34x04

Episode: 626

Production Number:

Original Air Date: 2006-10-31

Title: Monster of the Milky Way

Season Episode: 34x05

Episode: 627

Production Number:

Original Air Date: 2006-11-07

Title: Wings of Madness

Season Episode: 34x06

Episode: 628

Production Number:

Original Air Date: 2006-11-14

Title: Family That Walks on All Fours

Season Episode: 34x07

Episode: 629

Production Number:

Original Air Date: 2006-12-26

Title: Underwater Dream Machine

Season Episode: 34x08

Episode: 630

Production Number:

Original Air Date: 2007-02-06

Title: Forgotten Genius

Season Episode: 34x09

Episode: 631

Production Number:

Original Air Date: 2007-02-13

Title: The Last Great Ape

Season Episode: 34x10

Episode: 632

Production Number:

Original Air Date: 2007-04-03

Title: Kings of Camouflage

Season Episode: 34x11

Episode: 633

Production Number:

Original Air Date: 2007-04-17

Title: First Flower

Season Episode: 34x12

Episode: 634

Production Number:

Original Air Date: 2007-04-24

Title: Saved by the Sun

Season Episode: 34x13

Episode: 635

Production Number:

Original Air Date: 2007-05-08

Title: Pocahontas Revealed

Season Episode: 34x14

Episode: 636

Production Number:

Original Air Date: 2007-06-19

Title: Bone Diggers

Season Episode: 34x15

Episode: 637

Production Number:

Original Air Date: 2007-06-26

Title: The Great Inca Rebellion

Season 35 (show / hide)

Season Episode: 35x01

Episode: 638

Production Number:

Original Air Date: 2007-10-09

Title: Secrets of the Samurai Sword

Season Episode: 35x02

Episode: 639

Production Number:

Original Air Date: 2007-10-16

Title: Ghost in Your Genes

Season Episode: 35x03

Episode: 640

Production Number:

Original Air Date: 2007-10-30

Title: Marathon Challenge

Season Episode: 35x04

Episode: 641

Production Number:

Original Air Date: 2007-11-06

Title: Sputnik Declassified

Season Episode: 35x05

Episode: 642

Production Number:

Original Air Date: 2007-11-13

Title: Judgment Day: Intelligent Design on Trial

Season Episode: 35x06

Episode: 643

Production Number:

Original Air Date: 2007-11-20

Title: Master of the Killer Ants

Season Episode: 35x07

Episode: 644

Production Number:

Original Air Date: 2007-12-18

Title: Missing in MiG Alley

Season Episode: 35x08

Episode: 645

Production Number:

Original Air Date: 2008-01-08

Title: Absolute Zero: The Conquest of Cold

Season Episode: 35x09

Episode: 646

Production Number:

Original Air Date: 2008-01-15

Title: Absolute Zero: The Race for Absolute Zero

Season Episode: 35x10

Episode: 647

Production Number:

Original Air Date: 2008-01-29

Title: Secrets of the Parthenon

Season Episode: 35x11

Episode: 648

Production Number:

Original Air Date: 2008-02-12

Title: AstroSpies

Season Episode: 35x12

Episode: 649

Production Number:

Original Air Date: 2008-02-19

Title: Ape Genius

Season Episode: 35x13

Episode: 650

Production Number:

Original Air Date: 2008-02-26

Title: The Four-Winged Dinosaur

Season Episode: 35x14

Episode: 651

Production Number:

Original Air Date: 2008-04-08

Title: Cracking the Maya Code

Season Episode: 35x15

Episode: 652

Production Number:

Original Air Date: 2008-04-22

Title: Car of the Future

Season Episode: 35x16

Episode: 653

Production Number:

Original Air Date: 2008-05-13

Title: A Walk to Beautiful

Season Episode: 35x17

Episode: 654

Production Number:

Original Air Date: 2008-05-20

Title: Lord of the Ants

Season 36 (show / hide)

Season Episode: 36x01

Episode: 655

Production Number:

Original Air Date: 2008-10-07

Title: Arctic Dinosaurs

Season Episode: 36x02

Episode: 656

Production Number:

Original Air Date: 2008-10-14

Title: Space Shuttle Disaster

Season Episode: 36x03

Episode: 657

Production Number:

Original Air Date: 2008-10-21

Title: Parallel Worlds, Parallel Lives

Season Episode: 36x04

Episode: 658

Production Number:

Original Air Date: 2008-10-28

Title: Hunting The Hidden Dimension

Season Episode: 36x05

Episode: 659

Production Number:

Original Air Date: 2008-11-11

Title: Alien From Earth

Season Episode: 36x06

Episode: 660

Production Number:

Original Air Date: 2008-11-18

Title: The Bible's Buried Secrets

Season Episode: 36x07

Episode: 661

Production Number:

Original Air Date: 2008-11-25

Title: Ocean Animal Emergency

Season Episode: 36x08

Episode: 662

Production Number:

Original Air Date: 2008-12-30

Title: Is There Life On Mars?

Season Episode: 36x09

Episode: 663

Production Number:

Original Air Date: 2009-01-20

Title: The Big Energy Gamble

Season Episode: 36x10

Episode: 664

Production Number:

Original Air Date: 2009-01-27

Title: The Incredible Journey of the Butterflies

Season Episode: 36x11

Episode: 665

Production Number: 3602

Original Air Date: 2009-02-03

Title: The Spy Factory

Season Episode: 36x12

Episode: 666

Production Number:

Original Air Date: 2009-02-24

Title: Rat Attack

Season Episode: 36x13

Episode: 667

Production Number:

Original Air Date: 2009-03-24

Title: Extreme Ice

Season Episode: 36x14

Episode: 668

Production Number: 3607

Original Air Date: 2009-03-31

Title: Last Extinction

Season Episode: 36x15

Episode: 669

Production Number:

Original Air Date: 2009-04-07

Title: Doctors' Diaries Pt.1

Season Episode: 36x16

Episode: 670

Production Number:

Original Air Date: 2009-04-14

Title: Doctors' Diaries Pt.2

Season Episode: 36x17

Episode: 671

Production Number:

Original Air Date: 2009-06-30

Title: Musical Minds

Season 37 (show / hide)

Season Episode: 37x01

Episode: 672

Production Number: 3605

Original Air Date: 2009-10-06

Title: Darwin's Darkest Hour

Season Episode: 37x02

Episode: 673

Production Number: 3611

Original Air Date: 2009-10-13

Title: Hubble's Amazing Rescue

Season Episode: 37x03

Episode: 674

Production Number: 3616

Original Air Date: 2009-10-20

Title: Lizard Kings

Season Episode: 37x04

Episode: 675

Production Number: 3613

Original Air Date: 2009-11-03

Title: Becoming Human: First Steps

Season Episode: 37x05

Episode: 676

Production Number: 3614

Original Air Date: 2009-11-10

Title: Becoming Human: Birth of Humanity

Season Episode: 37x06

Episode: 677

Production Number: 3615

Original Air Date: 2009-11-17

Title: Becoming Human: Last Human Standing

Season Episode: 37x07

Episode: 678

Production Number: 3612

Original Air Date: 2009-11-24

Title: What Are Dreams?

Season Episode: 37x08

Episode: 679

Production Number: 3617

Original Air Date: 2009-12-29

Title: What Darwin Never Knew

Season Episode: 37x09

Episode: 680

Production Number: 3701

Original Air Date: 2010-01-05

Title: Killer Subs in Pearl Harbor

Season Episode: 37x10

Episode: 681

Production Number: 3702

Original Air Date: 2010-01-12

Title: Building Pharaoh's Ship

Season Episode: 37x11

Episode: 682

Production Number: 3703

Original Air Date: 2010-01-19

Title: Riddles of the Sphinx

Season Episode: 37x12

Episode: 683

Production Number: 3704

Original Air Date: 2010-02-02

Title: Ghosts of Machu Picchu

Season Episode: 37x13

Episode: 684

Production Number: 3705

Original Air Date: 2010-02-09

Title: Extreme Cave Diving

Season Episode: 37x14

Episode: 685

Production Number: 3706

Original Air Date: 2010-03-02

Title: The Pluto Files

Season Episode: 37x15

Episode: 686

Production Number: 3708

Original Air Date: 2010-04-06

Title: Hunting the Edge of Space: The Mystery of the Milky Way

Season Episode: 37x16

Episode: 687

Production Number: 3709

Original Air Date: 2010-04-13

Title: Hunting the Edge of Space: The Ever Expanding Universe

Season Episode: 37x17

Episode: 688

Production Number: 3707

Original Air Date: 2010-04-27

Title: Mind Over Money

Season Episode: 37x18

Episode: 689

Production Number: 3710

Original Air Date: 2010-05-04

Title: Mt. St. Helens Back From the Dead

Season 38 (show / hide)

Season Episode: 38x01

Episode: 690

Production Number: 3711

Original Air Date: 2010-10-19

Title: Building the Great Cathedrals

Season Episode: 38x02

Episode: 691

Production Number: 3712

Original Air Date: 2010-10-26

Title: Emergency Mine Rescue

Season Episode: 38x03

Episode: 692

Production Number: 3713

Original Air Date: 2010-11-02

Title: Trapped in an Elevator

Season Episode: 38x04

Episode: 693

Production Number: 3714

Original Air Date: 2010-11-09

Title: Dogs Decoded

Season Episode: 38x05

Episode: 694

Production Number: 3715

Original Air Date: 2010-11-16

Title: Secrets of Stonehenge

Season Episode: 38x06

Episode: 695

Production Number: 3716

Original Air Date: 2010-11-23

Title: Quest for Solomon’s Mines

Season Episode: 38x07

Episode: 696

Production Number: 3717

Original Air Date: 2010-12-28

Title: Secrets Beneath the Ice

Season Episode: 38x08

Episode: 697

Production Number: 3801

Original Air Date: 2011-01-11

Title: Deadliest Earthquakes

Season Episode: 38x09

Episode: 698

Production Number: 3802

Original Air Date: 2011-01-19

Title: Making Stuff: Stronger

Season Episode: 38x10

Episode: 699

Production Number: 3803

Original Air Date: 2011-01-26

Title: Making Stuff: Smaller

Season Episode: 38x11

Episode: 700

Production Number: 3804

Original Air Date: 2011-02-02

Title: Making Stuff: Cleaner

Season Episode: 38x12

Episode: 701

Production Number: 3805

Original Air Date: 2011-02-09

Title: Making Stuff: Smarter

Season Episode: 38x13

Episode: 702

Production Number: 3806

Original Air Date: 2011-02-09

Title: Smartest Machine on Earth

Season Episode: 38x14

Episode: 703

Production Number: 3807

Original Air Date: 2011-02-16

Title: Crash of Flight 447

Season Episode: 38x15

Episode: 704

Production Number: 3808

Original Air Date: 2011-02-23

Title: Venom: Nature's Killer

Season Episode: 38x16

Episode: 705

Production Number: 3810

Original Air Date: 2011-03-30

Title: Japan's Killer Quake

Season Episode: 38x17

Episode: 706

Production Number: 3809

Original Air Date: 2011-04-20

Title: Power Surge

Season 39 (show / hide)

Season Episode: 39x01

Episode: 707

Production Number: 3811

Original Air Date: 2011-09-07

Title: Engineering Ground Zero

Season Episode: 39x02

Episode: 708

Production Number: 3812

Original Air Date: 2011-09-28

Title: Surviving the Tsunami

Season Episode: 39x03

Episode: 709

Production Number: 3813

Original Air Date: 2011-10-19

Title: Finding Life Beyond Earth

Season Episode: 39x04

Episode: 710

Production Number: 3815

Original Air Date: 2011-10-26

Title: Iceman Murder Mystery

Season Episode: 39x05

Episode: 711

Production Number: 3816

Original Air Date: 2011-11-02

Title: The Fabric of the Cosmos: What is Space?

Season Episode: 39x06

Episode: 712

Production Number: 3817

Original Air Date: 2011-11-09

Title: The Fabric of the Cosmos: Illusion of Time

Season Episode: 39x07

Episode: 713

Production Number: 3818

Original Air Date: 2011-11-16

Title: The Fabric of the Cosmos: Quantum Leap

Season Episode: 39x08

Episode: 714

Production Number: 3819

Original Air Date: 2011-11-23

Title: The Fabric of the Cosmos: Universe or Multiverse?

Season Episode: 39x09

Episode: 715

Production Number: 3901

Original Air Date: 2012-01-04

Title: Deadliest Volcanoes

Season Episode: 39x10

Episode: 716

Production Number: 3902

Original Air Date: 2012-01-11

Title: Bombing Hitler's Dams

Season Episode: 39x11

Episode: 717

Production Number: 3903

Original Air Date: 2012-01-18

Title: 3D Spies of WWII

Season Episode: 39x12

Episode: 718

Production Number: 3904

Original Air Date: 2012-01-25

Title: Mystery of a Masterpiece

Season Episode: 39x13

Episode: 719

Production Number: 3905

Original Air Date: 2012-02-01

Title: Ice Age Death Trap

Season Episode: 39x14

Episode: 720

Production Number: 3908

Original Air Date: 2012-02-08

Title: Separating Twins

Season Episode: 39x15

Episode: 721

Production Number: 3909

Original Air Date: 2012-03-28

Title: Cracking Your Genetic Code

Season Episode: 39x16

Episode: 722

Production Number: 3906

Original Air Date: 2012-04-04

Title: Hunting the Elements

Season Episode: 39x17

Episode: 723

Production Number: 3910

Original Air Date: 2012-04-11

Title: Deadliest Tornadoes

Season Episode: 39x18

Episode: 724

Production Number: 3911

Original Air Date: 2012-04-18

Title: Why Ships Sink

Season Episode: 39x19

Episode: 725

Production Number: 3907

Original Air Date: 2012-04-25

Title: Secrets of the Sun