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Season 21
Episode 1:
When Whales Could Walk
Episode 2:
Easter Island Origins
Episode 3:
Building The Eiffel Tower
Episode 4:
Hunt for the Oldest DNA
Episode 5:
A.I. Revolution
Episode 6:
Great American Eclipse
Episode 7:
Secrets in Your Data
Episode 8:
Decoding the Universe: Cosmos
Episode 9:
Sea Change: Bounty in the Gulf of Maine
Episode 10:
Sea Change: Peril in the Gulf of Maine
Episode 11:
Sea Change: Survival in the Gulf of Maine
Episode 12:
Solar System: Storm Worlds
Episode 13:
Solar System: Strange Worlds
Episode 14:
Solar System: Volcano Worlds
Episode 15:
Solar System: Icy Worlds
Episode 16:
Solar System: Wandering Worlds
Episode 19:
Building Stuff: Reach It!
Episode 20:
Building Stuff: Change It!
Episode 21:
Building Stuff: Boost It!
Episode 22:
Decoding the Universe: Quantum
Episode 1:
London Super Tunnel
Episode 2:
Star Chasers of Senegal
Episode 3:
Ancient Builders of the Amazon
Episode 4:
New Eye on the Universe
Episode 5:
Weathering the Future
Episode 6:
Chasing Carbon Zero
Episode 7:
Saving the Right Whale
Episode 8:
Hidden Volcano Abyss
Episode 9:
Your Brain: Perception Deception (1)
Episode 10:
Your Brain: Who's in Control? (2)
Episode 11:
Ancient Earth: Birth of the Sky
Episode 12:
Ancient Earth: Frozen
Episode 13:
Ancient Earth: Life Rising
Episode 14:
Ancient Earth: Inferno
Episode 15:
Ancient Earth: Humans
Episode 16:
Inside China's Tech Boom
Episode 17:
The Battle to Beat Malaria
Episode 18:
Lee and Liza's Family Tree
Episode 1:
Arctic Sinkholes
Episode 2:
Secrets in the Scat
Episode 3:
Great Mammoth Mystery
Episode 4:
Augmented
Episode 5:
Determined: Fighting Alzheimer's
Episode 6:
Dinosaur Apocalypse: The New Evidence
Episode 7:
Dinosaur Apocalypse: The Last Day
Episode 8:
Why Ships Crash
Episode 9:
Ice Age Footprints
Episode 10:
Ultimate Space Telescope
Episode 11:
Saving Venice
Episode 12:
Ending HIV in America
Episode 13:
Computers v. Crime
Episode 14:
Can Psychedelics Cure?
Episode 15:
Ocean Invaders
Episode 16:
Nazca Desert Mystery
Episode 17:
Crypto Decoded
Episode 18:
Zero to Infinity
Episode 19:
Rebuilding Notre Dame
Episode 1:
Secrets in Our DNA
Episode 2:
Beyond the Elements: Reactions
Episode 3:
Beyond the Elements: Indestructible
Episode 4:
Beyond the Elements: Life
Episode 5:
Looking for Life on Mars
Episode 6:
Picture a Scientist/ Search Engine Breakdown
Episode 7:
Reef Rescue
Episode 8:
Fighting for Fertility
Episode 9:
Hindenburg: The New Evidence
Episode 10:
Great Electric Airplane Race
Episode 11:
Ship That Changed the World
Episode 12:
Bat Superpowers
Episode 13:
The Cannabis Question
Episode 14:
Particles Unknown
Episode 15:
Arctic Drift
Episode 16:
Edible Insects
Episode 17:
NOVA Universe Revealed: Age of Stars
Episode 18:
NOVA Universe Revealed: Milky Way
Episode 19:
NOVA Universe Revealed: Alien Worlds
Episode 20:
NOVA Universe Revealed: Black Holes
Episode 21:
NOVA Universe Revealed: Big Bang
Episode 22:
High-Risk High-Rise
Episode 23:
Butterfly Blueprints
Episode 24:
Alaskan Dinosaurs
Episode 25:
Ancient Maya Metropolis
Episode 1:
Polar Extremes
Episode 2:
Dog Tales
Episode 3:
Cat Tales
Episode 4:
Mysteries of Sleep
Episode 5:
Cuba's Cancer Hope
Episode 6:
The Truth About Fat
Episode 7:
Decoding COVID-19
Episode 8:
Eagle Power
Episode 9:
Human Nature / Gene-Editing Reality Check
Episode 10:
Secret Mind of Slime
Episode 11:
A to Z: The First Alphabet
Episode 12:
A to Z: How Writing Changed the World
Episode 13:
Nature's Fear Factor
Episode 14:
Touching the Asteroid
Episode 15:
Can We Cool the Planet?
Episode 16:
Saving Notre Dame
Episode 1:
Pluto and Beyond
Episode 2:
Einstein's Quantum Riddle
Episode 3:
Kïlauea: Hawai'i on Fire
Episode 4:
Decoding the Great Pyramid
Episode 5:
Rise of the Rockets
Episode 6:
The Next Pompeii
Episode 7:
Saving the Dead Sea
Episode 8:
Inside the Megafire
Episode 9:
First Horse Warriors
Episode 10:
Lost Viking Army
Episode 11:
Back to the Moon
Episode 12:
The Planets: Inner Worlds
Episode 13:
The Planets: Mars
Episode 14:
The Planets: Jupiter
Episode 15:
The Planets: Saturn
Episode 16:
The Planets: Ice Worlds
Episode 17:
Why Bridges Collapse
Episode 18:
Look Who's Driving
Episode 19:
Rise of the Mammals
Episode 20:
Dead Sea Scroll Detectives
Episode 21:
Decoding Da Vinci
Episode 22:
The Violence Paradox
Episode 23:
Animal Espionage
Episode 1:
Black Hole Apocalypse
Episode 2:
The Impossible Flight
Episode 3:
First Face of America
Episode 4:
Great Escape at Dunkirk
Episode 5:
Prediction by the Numbers
Episode 6:
Decoding the Weather Machine
Episode 7:
Rise of the Superstorms
Episode 8:
Transplanting Hope
Episode 9:
Operation Bridge Rescue
Episode 10:
Volatile Earth: Volcano on Fire
Episode 11:
Volatile Earth: Volcano on the Brink
Episode 12:
Addiction
Episode 13:
Flying Supersonic
Episode 14:
Last B-24
Episode 15:
Thai Cave Rescue
Episode 16:
World's Fastest Animal
Episode 17:
Apollo's Daring Mission
Episode 101:
NOVA Wonders What Are Animals Saying?
Episode 102:
NOVA Wonders What's Living in You?
Episode 103:
NOVA Wonders Are We Alone?
Episode 104:
NOVA Wonders Can We Build a Brain?
Episode 105:
NOVA Wonders Can We Make Life?
Episode 106:
NOVA Wonders What's the Universe Made Of?
Episode 1:
15 Years of Terror
Episode 2:
School of the Future
Episode 3:
Great Human Odyssey
Episode 4:
Super Tunnel
Episode 5:
Treasures of the Earth: Gems
Episode 6:
Treasures of the Earth: Metals
Episode 7:
Treasures of the Earth: Power
Episode 8:
Secrets of the Sky Tombs
Episode 9:
The Nuclear Option
Episode 10:
Search for the Super Battery
Episode 11:
Ultimate Cruise Ship
Episode 12:
The Origami Revolution
Episode 13:
Why Trains Crash
Episode 14:
Holocaust Escape Tunnel
Episode 15:
Building Chernobyl's Megatomb
Episode 16:
Chinese Chariot Revealed
Episode 17:
Poisoned Water
Episode 18:
Eclipse Over America
Episode 19:
Ghosts of Stonehenge
Episode 20:
Death Dive to Saturn
Episode 21:
Secrets of the Shining Knight
Episode 22:
Secrets of the Forbidden City
Episode 23:
Killer Volcanoes
Episode 24:
Killer Hurricanes
Episode 25:
Killer Floods
Episode 26:
Extreme Animal Weapons
Episode 27:
Bird Brain
Episode 28:
Day the Dinosaurs Died
Episode 1:
Dawn of Humanity
Episode 2:
Arctic Ghost Ship
Episode 3:
Secrets of Noah's Ark
Episode 4:
Cyberwar Threat
Episode 5:
Animal Mummies
Episode 6:
Making North America: Origins
Episode 7:
Making North America: Life
Episode 8:
Making North America: Human
Episode 9:
Inside Einstein's Mind
Episode 10:
Secret Tunnel Warfare
Episode 11:
Life's Rocky Start
Episode 12:
Mystery Beneath the Ice
Episode 13:
Himalayan Megaquake
Episode 14:
Creatures of Light
Episode 15:
Memory Hackers
Episode 16:
Iceman Reborn
Episode 17:
Rise of the Robots
Episode 18:
Vikings Unearthed
Episode 19:
Can Alzheimer's Be Stopped?
Episode 20:
Wild Ways
Episode 21:
Operation Lighthouse Rescue
Episode 22:
Bombing Hitler's Supergun
Episode 1:
Vaccines Calling the Shots
Episode 2:
Rise of the Hackers
Episode 3:
Why Planes Vanish
Episode 4:
Surviving Ebola
Episode 5:
Ben Franklin's Balloons
Episode 6:
First Air War
Episode 7:
Bigger Than T. rex
Episode 8:
Emperor’s Ghost Army
Episode 9:
Killer Landslides
Episode 10:
First Man on the Moon
Episode 11:
Big Bang Machine
Episode 12:
Sunken Ship Rescue
Episode 13:
Sinkholes—Buried Alive
Episode 14:
Colosseum: Roman Death Trap
Episode 15:
Petra: Lost City of Stone
Episode 16:
Hagia Sophia: Istanbul’s Ancient Mystery
Episode 17:
The Great Math Mystery
Episode 18:
Invisible Universe Revealed
Episode 19:
Nazi Attack on America
Episode 20:
Lethal Seas
Episode 21:
Chasing Pluto
Episode 22:
Nuclear Meltdown Disaster
Episode 1:
Ground Zero Supertower
Episode 2:
Megastorm Aftermath
Episode 3:
Making Stuff Faster
Episode 4:
Making Stuff Wilder
Episode 5:
Making Stuff Colder
Episode 6:
Making Stuff Safer
Episode 7:
Cold Case JFK
Episode 8:
At the Edge of Space
Episode 9:
Asteroid: Doomsday or Payday?
Episode 10:
Alien Planets Revealed
Episode 11:
Zeppelin Terror Attack
Episode 12:
Killer Typhoon
Episode 13:
Ghosts of Murdered Kings
Episode 14:
Roman Catacomb Mystery
Episode 15:
Great Cathedral Mystery
Episode 16:
Wild Predator Invasion
Episode 17:
Inside Animal Minds: Bird Genius
Episode 18:
Inside Animal Minds: Dogs & Super Senses
Episode 19:
Inside Animal Minds: Who's the Smartest?
Episode 20:
Why Sharks Attack
Episode 21:
Escape From Nazi Alcatraz
Episode 22:
D-Day's Sunken Secrets
Episode 1:
Secrets of the Viking Sword
Episode 2:
Forensics on Trial
Episode 3:
Mystery of Easter Island
Episode 4:
Ultimate Mars Challenge
Episode 5:
Inside the Megastorm
Episode 6:
Doomsday Volcanoes
Episode 7:
Decoding Neanderthals
Episode 8:
Rise of the Drones
Episode 9:
Who Killed Lindbergh's Baby?
Episode 10:
Building Pharaoh's Chariot
Episode 11:
Earth From Space
Episode 12:
Mind of a Rampage Killer
Episode 13:
Meteor Strike
Episode 14:
Ancient Computer
Episode 15:
Australia's First 4 Billion Years: Awakening
Episode 16:
Australia's First 4 Billion Years: Life Explodes
Episode 17:
Australia's First 4 Billion Years: Monsters
Episode 19:
Manhunt - Boston Bombers
Episode 20:
Oklahoma's Deadliest Tornadoes
Episode 1:
Engineering Ground Zero
Episode 2:
Surviving the Tsunami
Episode 3:
Finding Life Beyond Earth: Are We Alone?
Episode 4:
Iceman Murder Mystery
Episode 5:
The Fabric of the Cosmos: What is Space?
Episode 7:
The Fabric of the Cosmos: Quantum Leap
Episode 9:
Deadliest Volcanoes
Episode 10:
Bombing Hitler's Dams
Episode 11:
3D Spies of WWII
Episode 12:
Mystery of a Masterpiece
Episode 13:
Ice Age Death Trap
Episode 14:
Separating Twins
Episode 15:
Cracking Your Genetic Code
Episode 16:
Hunting the Elements
Episode 17:
Deadliest Tornadoes
Episode 18:
Why Ships Sink
Episode 19:
Secrets of the Sun
Episode 1:
Building the Great Cathedrals
Episode 2:
Emergency Mine Rescue
Episode 3:
Trapped in an Elevator
Episode 4:
Dogs Decoded
Episode 5:
Secrets of Stonehenge
Episode 6:
Quest for Solomon's Mines
Episode 7:
Secrets Beneath the Ice
Episode 8:
Deadliest Earthquakes
Episode 9:
Making Stuff: Stronger
Episode 10:
Making Stuff: Smaller
Episode 11:
Making Stuff: Cleaner
Episode 12:
Making Stuff: Smarter
Episode 13:
Smartest Machine on Earth
Episode 14:
Crash of Flight 447
Episode 15:
Venom: Nature's Killer
Episode 16:
Japan's Killer Quake
Episode 17:
Power Surge
Episode 18:
How Smart Are Animals?
Episode 1:
Darwin's Darkest Hour
Episode 2:
Hubble's Amazing Rescue
Episode 3:
Lizard Kings
Episode 4:
Becoming Human: First Steps
Episode 5:
Becoming Human: Birth of Humanity
Episode 6:
Becoming Human: Last Human Standing
Episode 7:
What Are Dreams?
Episode 8:
What Darwin Never Knew
Episode 9:
Killer Subs in Pearl Harbor
Episode 10:
Building Pharaoh's Ship
Episode 11:
Riddles of the Sphinx
Episode 12:
Ghosts of Machu Picchu
Episode 13:
Extreme Cave Diving
Episode 14:
The Pluto Files
Episode 17:
Mind Over Money
Episode 18:
Mt. St. Helens Back From the Dead
Episode 1:
Arctic Dinosaurs
Episode 2:
Space Shuttle Disaster
Episode 3:
Parallel Worlds, Parallel Lives
Episode 4:
Hunting The Hidden Dimension
Episode 5:
Alien From Earth
Episode 6:
The Bible's Buried Secrets
Episode 7:
Ocean Animal Emergency
Episode 8:
Is There Life On Mars?
Episode 9:
The Big Energy Gamble
Episode 10:
The Incredible Journey of the Butterflies
Episode 11:
The Spy Factory
Episode 12:
Rat Attack
Episode 13:
Extreme Ice
Episode 14:
Last Extinction
Episode 15:
Doctors' Diaries Pt.1
Episode 16:
Doctors' Diaries Pt.2
Episode 17:
Musical Minds
Episode 1:
Secrets of the Samurai Sword
Episode 2:
Ghost in Your Genes
Episode 3:
Marathon Challenge
Episode 4:
Sputnik Declassified
Episode 5:
Judgment Day: Intelligent Design on Trial
Episode 6:
Master of the Killer Ants
Episode 7:
Missing in MiG Alley
Episode 8:
Absolute Zero: The Conquest of Cold
Episode 9:
Absolute Zero: The Race for Absolute Zero
Episode 10:
Secrets of the Parthenon
Episode 11:
Astrospies
Episode 12:
Ape Genius
Episode 13:
The Four Winged Dinosaur
Episode 14:
Cracking the Maya Code
Episode 15:
Car of the Future
Episode 16:
A Walk to Beautiful
Episode 17:
Lord of the Ants
Episode 1:
Building on Ground Zero
Episode 2:
Mystery of the Megavolcano
Episode 3:
The Deadliest Plane Crash
Episode 4:
Monster of the Milky Way
Episode 5:
Wings of Madness
Episode 6:
Family That Walks on All Fours
Episode 7:
Underwater Dream Machine
Episode 8:
Forgotten Genius
Episode 9:
The Last Great Ape
Episode 10:
Kings of Camouflage
Episode 11:
First Flower
Episode 12:
Saved by the Sun
Episode 13:
Pocahontas Revealed
Episode 14:
Bone Diggers
Episode 15:
The Great Inca Rebellion
Episode 1:
Mystery of the Megaflood
Episode 2:
Sinking the Supership
Episode 3:
Einstein's Big Idea
Episode 4:
Volcano Under the City
Episode 5:
Hitler's Sunken Secret
Episode 6:
Newton's Dark Secrets
Episode 7:
Storm That Drowned a City
Episode 8:
The Mummy Who Would Be King
Episode 9:
Deadly Ascent
Episode 10:
The Perfect Corpse
Episode 11:
Jewel of the Earth
Episode 12:
The Ghost Particle
Episode 13:
Arctic Passage
Episode 14:
The Great Robot Race: Nova
Episode 15:
Voyage to the Mystery Moon
Episode 16:
Dimming the Sun
Episode 17:
Wings of Madness
Episode 18:
Family That Walks on All Fours
Episode 19:
ScienceNOW: Extinction
Episode 20:
Underwater Dream Machine
Episode 1:
Origins: Earth is Born
Episode 2:
Origins: How Life Began
Episode 3:
Origins: Where Are the Aliens?
Episode 4:
Origins: Back to the Beginning
Episode 5:
The Most Dangerous Woman in America
Episode 6:
America's Stone Age Explorers
Episode 7:
Great Escape
Episode 8:
Ancient Refuge in the Holy Land
Episode 9:
Welcome to Mars
Episode 10:
The Boldest Hoax
Episode 11:
Supersonic Dream
Episode 12:
The Viking Deception
Episode 13:
Saving the National Treasures
Episode 14:
A Daring Flight
Episode 15:
Wave That Shook the World
Episode 16:
Hitler's Sunken Secret
Episode 17:
Newton's Dark Secrets
Episode 18:
Storm That Drowned a City
Episode 1:
Infinite Secrets
Episode 2:
Who Killed the Red Baron?
Episode 3:
The Elegant Universe: Einstein's Dream (1)
Episode 4:
The Elegant Universe: String's the Thing (2)
Episode 6:
Wright Brothers' Flying Machine
Episode 7:
Magnetic Storm
Episode 8:
Volcano Above the Clouds
Episode 9:
MARS Dead or Alive
Episode 10:
Secrets of the Crocodile Caves
Episode 11:
Dogs and More Dogs
Episode 12:
Descent Into the Ice
Episode 13:
Crash of Flight 111
Episode 14:
Life and Death in the War Zone
Episode 15:
Hunt for the Supertwister
Episode 16:
World in the Balance: The People Paradox (1)
Episode 17:
World in the Balance: China Revs Up (2)
Episode 18:
Battle Plan Under Fire
Episode 1:
Killer Disease on Campus
Episode 2:
Mysterious Life of Caves
Episode 3:
Lost Roman Treasure
Episode 4:
Galileo's Battle for the Heavens
Episode 5:
Volcano's Deadly Warning
Episode 6:
Sinking City of Venice
Episode 7:
The Orchid Hunter
Episode 8:
Spies That Fly
Episode 9:
Last Flight of Bomber 31
Episode 10:
Ancient Creature of the Deep
Episode 11:
Battle of the X-Planes
Episode 12:
Mountain of Ice
Episode 13:
Lost Treasures of Tibet
Episode 14:
Dirty Bomb
Episode 15:
Deep Sea Invasion
Episode 16:
Secret of Photo 51
Episode 1:
Search for a Safe Cigarette
Episode 2:
18 Ways to Make a Baby
Episode 3:
Secrets of the Mind
Episode 4:
Sex: Unknown
Episode 5:
Russia's Nuclear Warriors
Episode 6:
Bioterror
Episode 7:
Life's Greatest Miracle
Episode 8:
Methuselah Tree
Episode 9:
Flying Casanovas
Episode 10:
Death Star
Episode 11:
Neanderthals on Trial
Episode 12:
Fireworks
Episode 13:
Secrets, Lies, and Atomic Spies
Episode 14:
The Missing Link
Episode 15:
Shackleton's Voyage of Endurance
Episode 16:
Why the Towers Fell
Episode 17:
Fire Wars
Episode 1:
Lincoln's Secret Weapon
Episode 2:
Holocaust on Trial
Episode 3:
Hitler's Lost Sub
Episode 4:
Runaway Universe
Episode 5:
Garden of Eden
Episode 6:
Dying to Be Thin
Episode 7:
Japan's Secret Garden
Episode 8:
Sultan's Lost Treasure
Episode 9:
Vanished!
Episode 10:
Nazi Prison Escape
Episode 11:
Lost King of the Maya
Episode 12:
The Cancer Warrior
Episode 13:
Survivor M.D.: Tattooed Doctor (1)
Episode 14:
Survivor M.D.: Second Opinions (2)
Episode 15:
Survivor M.D.: Hearts & Minds (3)
Episode 16:
Cracking the Code of Life
Episode 17:
Harvest of Fear
Episode 1:
Fall of the Leaning Tower
Episode 2:
Time Travel
Episode 3:
The Killer's Trail
Episode 4:
Island of the Spirits
Episode 5:
Decoding Nazi Secrets
Episode 6:
Voyage of Doom
Episode 7:
Electric Heart
Episode 8:
Tales from the Hive
Episode 9:
Lost on Everest
Episode 10:
Secrets of Lost Empires: Medieval Siege (1)
Episode 11:
Diamond Deception
Episode 12:
Secrets of Lost Empires: Pharaoh's Obelisk (2)
Episode 13:
Trillion Dollar Bet
Episode 14:
Secrets of Lost Empires: Easter Island (3)
Episode 15:
Mystery of the First Americans
Episode 16:
Secrets of Lost Empires: Roman Bath (4)
Episode 17:
Lost Tribes of Israel
Episode 18:
Secrets of Lost Empires: China Bridge (5)
Episode 19:
What's Up with the Weather?
Episode 20:
Stationed in the Stars
Episode 21:
The Vikings
Episode 1:
Lost at Sea: The Search for Longitude
Episode 2:
Chasing El Nino
Episode 3:
Terror In Space
Episode 4:
Special Effects: Titanic and Beyond
Episode 5:
Deadly Shadow of Vesuvius
Episode 6:
Ice Mummies: Frozen in Heaven (1)
Episode 7:
Ice Mummies: Siberian Ice Maiden (2)
Episode 8:
Ice Mummies: Return of the Iceman (3)
Episode 10:
The Perfect Pearl
Episode 11:
The Beast of Loch Ness
Episode 12:
Submarines, Secrets, and Spies
Episode 13:
Everest: The Mystery of Mallory and Irvin
Episode 14:
Escape! Because Accidents Happen: Fire (1)
Episode 15:
Escape! Because Accidents Happen: Car Crash (2)
Episode 18:
Battle Alert in the Gulf
Episode 19:
Volcanoes of the Deep
Episode 20:
Surviving AIDS
Episode 1:
Coma
Episode 2:
Faster Than Sound
Episode 3:
Bomb Squad
Episode 4:
The Proof
Episode 5:
Wild Wolves With David Attenborough
Episode 6:
Super Bridge
Episode 7:
Treasures of the Sunken City
Episode 8:
Avalanche!
Episode 9:
Danger in the Jet Stream
Episode 10:
Night Creatures of the Kalahari
Episode 11:
Mysterious Mummies of China
Episode 12:
Supersonic Spies
Episode 13:
Animal Hospital
Episode 14:
The Brain Eater
Episode 15:
Everest - The Death Zone
Episode 16:
Search for the Lost Cave People
Episode 17:
Warnings from the Ice
Episode 18:
Crocodiles! With David Attenborough
Episode 19:
The Truth About Impotence
Episode 20:
The Perfect Pearl
Episode 1:
Einstein Revealed
Episode 2:
Lost City of Arabia
Episode 3:
Three Men and a Balloon
Episode 4:
Secrets of Making Money
Episode 5:
Top Gun Over Moscow
Episode 6:
Shark Attack
Episode 7:
Odyssey of Life: The Ultimate Journey (1)
Episode 8:
Odyssey of Life: The Unknown World (2)
Episode 10:
Cracking the Ice Age
Episode 11:
Kaboom!
Episode 12:
Titanic's Lost Sister
Episode 13:
Secrets Of Lost Empires (1): Pyramid
Episode 14:
Secrets of Lost Empires: Stonehenge (1)
Episode 15:
Secrets of Lost Empires: Inca (2)
Episode 16:
Secrets of Lost Empires: Obelisk (3)
Episode 17:
Secrets of Lost Empires: Colosseum (4)
Episode 18:
Hunt for Alien Worlds
Episode 19:
Curse of T.rex
Episode 20:
Cut to the Heart
Episode 21:
Kingdom of the Seahorse
Episode 1:
Anastasia Dead or Alive?
Episode 2:
Venus Unveiled
Episode 3:
Hawaii Born of Fire
Episode 4:
The Doomsday Asteroid
Episode 5:
Lightning!
Episode 6:
Hunt for the Serial Arsonist
Episode 7:
Treasures of the Great Barrier Reef
Episode 8:
Race to Catch a Buckyball
Episode 9:
Can Buildings Make You Sick?
Episode 10:
Terror in the Mine Fields
Episode 11:
The Day the Earth Shook
Episode 12:
B-29 Frozen in Time
Episode 13:
Plague Fighters
Episode 14:
War Machines of Tomorrow
Episode 15:
Kidnapped by U.F.O.'s?
Episode 16:
Flood!
Episode 17:
Dr. Spock the Baby Doc
Episode 18:
Warriors of the Amazon
Episode 19:
Bombing of America
Episode 1:
Mammoths of the Ice Age
Episode 2:
Vikings in America
Episode 3:
Little Creatures Who Run the World
Episode 4:
Nazi Designers of Death
Episode 5:
Siamese Twins
Episode 6:
Mystery of the Senses—Hearing
Episode 7:
Mystery of the Senses—Smell
Episode 8:
Mystery of the Senses—Taste
Episode 9:
Mystery of the Senses—Touch
Episode 10:
Mystery of the Senses—Vision
Episode 11:
The Universe Within
Episode 12:
Making of a Doctor
Episode 13:
Fast Cars
Episode 1:
Codebreakers
Episode 2:
Dinosaurs of the Gobi
Episode 3:
Daredevils of the Sky
Episode 4:
Journey to Kilimanjaro
Episode 5:
Can Chimps Talk?
Episode 6:
In Search of Human Origins, Part One
Episode 7:
In Search of Human Origins, Part Two
Episode 8:
In Search of Human Origins, Part Three
Episode 9:
Can China Kick the Habit?
Episode 10:
Aircraft Carrier!
Episode 11:
The Great Wildlife Heist
Episode 12:
Secret of the Wild Child
Episode 13:
Haunted Cry of a Long Gone Bird
Episode 14:
What's New About Menopause
Episode 15:
The Tribe that Time Forgot
Episode 16:
Killer Quake!
Episode 17:
Buried in Ash
Episode 18:
Rescue Mission in Space
Episode 19:
Journey to the Sacred Sea
Episode 20:
In Search of the First Language
Episode 1:
The Hunt for Saddam's Secret Weapons
Episode 2:
Can Bombing Win a War?
Episode 3:
The Deadly Deception
Episode 4:
Nazis and the Russian Bomb
Episode 5:
In the Path of a Killer Volcano
Episode 6:
Can Science Build a Champion Athlete?
Episode 7:
Diving for Pirate Gold
Episode 8:
Murder, Rape and DNA
Episode 9:
The Lost Tribe
Episode 10:
The NOVA Quiz
Episode 11:
Wanted: Butch and Sundance
Episode 12:
Secrets of the Psychics
Episode 13:
Dying to Breathe
Episode 14:
Shadow of the Condor
Episode 15:
The Real Jurassic Park
Episode 16:
Roller Coaster!
Episode 17:
Mysterious Crash of Flight 201
Episode 18:
Great Moments from NOVA
Episode 19:
The Best Mind Since Einstein
Episode 20:
Stranger in the Mirror
Episode 1:
Hell Fighters of Kuwait
Episode 2:
Submarine!
Episode 3:
Saddam's War on Wildlife
Episode 4:
What Smells?
Episode 5:
Can You Believe TV Ratings?
Episode 6:
Making a Dishonest Buck
Episode 7:
Rescuing Baby Whales
Episode 8:
An Astronaut's View of the Earth
Episode 9:
Eclipse of the Century
Episode 10:
Animal Olympians II
Episode 11:
The Genius Behind the Bomb
Episode 12:
Mind of a Serial Killer
Episode 13:
Search for the First Americans
Episode 14:
Rafting Through the Grand Canyon
Episode 15:
This Old Pyramid
Episode 16:
Iceman
Episode 17:
Private Lives of Dolphins
Episode 18:
Brain Transplant
Episode 19:
Can You Stop People From Drinking?
Episode 20:
Sex and the Single Rhino
Episode 1:
Return to Mt. St. Helens
Episode 2:
ConFusion in a Jar
Episode 3:
The Hunt for China's Dinosaurs (1)
Episode 4:
Case of the Flying Dinosaur
Episode 5:
T. rex Exposed
Episode 8:
The Russian Right Stuff: The Mission
Episode 9:
Swimming With Whales
Episode 10:
The Chip vs. the Chess Master
Episode 11:
Sex, Lies and Toupee Tape
Episode 12:
So You Want to Be a Doctor?
Episode 13:
Secrets of the Dead Sea Scrolls
Episode 14:
Suicide Mission to Chernobyl
Episode 15:
Taller Than Everest?
Episode 16:
Fastest Planes in the Sky
Episode 17:
Avoiding the Surgeon's Knife
Episode 18:
Skyscraper! A NOVA Special
Episode 19:
The Fine Art of Faking It
Episode 1:
Poison in the Rockies
Episode 2:
Race for the Top
Episode 3:
Disguises of War
Episode 4:
The Bomb's Lethal Legacy
Episode 5:
The Big Spill
Episode 10:
The KGB, The Computer and Me
Episode 11:
Neptune's Cold Fury
Episode 12:
To Boldly Go...
Episode 13:
Poisoned Winds of War
Episode 14:
The Blimp is Back!
Episode 15:
Earthquake!
Episode 16:
Killing Machines
Episode 17:
Can the Elephant Be Saved?
Episode 18:
We Know Where You Live
Episode 19:
In the Land of the Llamas
Episode 20:
What's Killing the Children?
Episode 1:
Hot Enough for You?
Episode 2:
The Last Journey of a Genius
Episode 3:
The Strange New Science of Chaos
Episode 4:
Back to Chernobyl
Episode 5:
God, Darwin and the Dinosaurs
Episode 6:
Adrift on the Gulf Stream
Episode 7:
Secrets of Easter Island (1)
Episode 8:
Legends of Easter Island (2)
Episode 9:
The World Is Full of Oil!
Episode 10:
Confronting the Killer Gene
Episode 11:
The Hidden City
Episode 12:
The Controversial Dr. Koop
Episode 13:
Design Wars!
Episode 14:
Echoes of War
Episode 15:
Decoding the Book of Life
Episode 16:
Hurricane!
Episode 17:
Will Venice Survive Its Rescue?
Episode 18:
What Is Music?
Episode 19:
Yellowstone's Burning Question
Episode 20:
The Schoolboys Who Cracked the Soviet Secret
Episode 1:
Top Gun and Beyond
Episode 2:
How to Create a Junk Food
Episode 3:
Buried in Ice
Episode 4:
Why Planes Burn
Episode 7:
The Mystery of the Master Builders
Episode 8:
Whale Rescue
Episode 9:
The Man Who Loved Numbers
Episode 10:
Race for the Superconductor
Episode 11:
Can You Still Get Polio?
Episode 12:
Pioneers of Surgery: The Brutal Craft
Episode 13:
Pioneers of Surgery: Into the Heart
Episode 14:
Pioneers of Surgery: New Organs for Old
Episode 15:
Pioneers of Surgery: Beyond the Knife
Episode 16:
Can the Vatican Save the Sistine Chapel?
Episode 17:
Can the Next President Win the Space Race?
Episode 18:
Do Scientists Cheat?
Episode 19:
Who Shot President Kennedy?
Episode 20:
The Light Stuff
Episode 21:
The All-American Bear
Episode 22:
Can We Make a Better Doctor?
Episode 1:
Countdown to the Invisible Universe
Episode 2:
Children of Eve
Episode 3:
Why Planes Crash
Episode 4:
Orangutans of the Rain Forest
Episode 5:
Freud Under Analysis
Episode 6:
The Hole in the Sky
Episode 7:
Confessions of a Weaponeer
Episode 8:
Great Moments from NOVA
Episode 9:
Will the World Starve?
Episode 10:
The Desert Doesn't Bloom Here Anymore
Episode 11:
Rocky Road to Jupiter
Episode 12:
Death of a Star
Episode 13:
Spy Machines
Episode 14:
Hidden Power of Plants
Episode 15:
Japan's American Genius
Episode 16:
A Man, A Plan, A Canal, Panama
Episode 17:
Volcano!
Episode 18:
How Good is Soviet Science?
Episode 19:
Ancient Treasures from the Deep
Episode 20:
Riddle of the Joints
Episode 21:
Secrets of the Lost Red Paint People
Episode 1:
Halley's Comet: Once in a Lifetime
Episode 2:
Goddess of the Earth
Episode 3:
Horsemen of China
Episode 4:
Life's First Feelings
Episode 5:
The Case of the Frozen Addict
Episode 6:
Toxic Trials
Episode 7:
Skydive to the Rain Forest
Episode 8:
Return of the Osprey
Episode 9:
The Rise of a Wonder Drug
Episode 10:
When Wonder Drugs Don't Work
Episode 11:
Visions of Star Wars
Episode 12:
The Search for the Disappeared
Episode 13:
The Planet that Got Knocked on its Side
Episode 14:
High-Tech Babies
Episode 15:
Can AIDS Be Stopped?
Episode 16:
Is Anybody Out There?
Episode 17:
Mystery of the Animal Pathfinders
Episode 18:
Are You Swimming in a Sewer?
Episode 19:
Sail Wars!
Episode 20:
Leprosy Can Be Cured!
Episode 21:
How Babies Get Made
Episode 1:
Edgerton and His Incredible Seeing Machines
Episode 2:
Global Village
Episode 3:
Conquest of the Parasites
Episode 4:
In the Land of the Polar Bears
Episode 5:
AIDS: Chapter One
Episode 6:
The Shape of Things
Episode 7:
Baby Talk
Episode 8:
The Mathematical Mystery Tour
Episode 9:
Child's Play: Prodigies and Possibilities
Episode 10:
Monarch of the Mountains
Episode 11:
The National Science Test II
Episode 12:
Seeds of Tomorrow
Episode 13:
What Einstein Never Knew
Episode 14:
The Robot Revolution?
Episode 15:
The Magic of Special Effects
Episode 16:
Child Survival: The Silent Emergency
Episode 17:
Tornado!
Episode 18:
The Genetic Gamble
Episode 19:
Animal Architects
Episode 20:
The Plane that Changed the World
Episode 1:
The Case of ESP
Episode 2:
Antarctica: Earth's Last Frontier
Episode 3:
China's Only Child
Episode 4:
Will I Walk Again?
Episode 6:
Down on the Farm
Episode 8:
The World According to Weisskopf
Episode 9:
Space Bridge to Moscow
Episode 10:
The National Science Test I
Episode 11:
Fountains of Paradise
Episode 12:
The Mystery of Yellow Rain
Episode 13:
The Nomads of the Rain Forest
Episode 14:
Farmers of the Sea
Episode 15:
Frontiers of Plastic Surgery
Episode 16:
Space Women
Episode 17:
Jaws: The True Story
Episode 18:
Acid Rain: New Bad News
Episode 19:
Stephen Jay Gould: This View of Life
Episode 20:
The Garden of Inheritance
Episode 1:
Hawaii: Crucible of Life
Episode 2:
The Pleasure of Finding Things Out
Episode 3:
Lassa Fever
Episode 4:
The Miracle of Life
Episode 5:
Asbestos: A Lethal Legacy
Episode 6:
City of Coral
Episode 7:
Fat Chance in a Thin World
Episode 8:
Sixty Minutes to Meltdown
Episode 9:
Signs of the Apes, Songs of the Whales
Episode 10:
The Artificial Heart
Episode 11:
Talking Turtle
Episode 12:
Papua New Guinea: Anthropology on Trial
Episode 14:
A Magic Way of Going: The Story of Thoroughbreds
Episode 15:
A Normal Face: The Wonders of Plastic Surgery
Episode 16:
Captives of Care
Episode 17:
Twenty-Five Years in Space
Episode 18:
Nuclear Strategy for Beginners
Episode 19:
The Climate Crisis
Episode 20:
Eyes Over China
Episode 21:
Alcoholism: Life Under The Influence
Episode 1:
Salmon on the Run
Episode 2:
Test-Tube Babies: A Daughter For Judy
Episode 3:
Field Guide to Roger Tory Peterson
Episode 4:
The Hunt for the Legion Killer
Episode 5:
Finding a Voice
Episode 6:
The Television Explosion
Episode 7:
Life: Patent Pending
Episode 8:
Palace of Delights
Episode 9:
Animal Impostors
Episode 10:
Aging: The Methuselah Syndrome
Episode 11:
The Case of the UFOs
Episode 12:
The Fragile Mountain
Episode 13:
Here's Looking At You Kid
Episode 14:
Adventures of Teenage Scientists
Episode 15:
The Cobalt Blues
Episode 16:
Goodbye Louisiana
Episode 17:
Whale Watch
Episode 18:
Tracking The Supertrains
Episode 19:
The Making of a Natural History Film
Episode 1:
Doctors of Nigeria
Episode 2:
Message in the Rocks
Episode 3:
The Dead Sea Lives
Episode 4:
Anatomy of a Volcano
Episode 5:
The Science of Murder
Episode 6:
The Malady of Health Care
Episode 7:
Beyond the Milky Way
Episode 8:
The Asteroid and the Dinosaur
Episode 9:
Animal Olympians
Episode 10:
Resolution on Saturn
Episode 11:
Computers, Spies and Private Lives
Episode 12:
Why America Burns
Episode 13:
The Great Violin Mystery
Episode 14:
Cosmic Fire
Episode 15:
Locusts: War Without End
Episode 16:
Did Darwin Get It Wrong?
Episode 17:
Artists in the Lab
Episode 19:
City Spaces, Human Places
Episode 20:
Twins
Episode 1:
The Elusive Illness
Episode 2:
A is for Atom, B is for Bomb
Episode 3:
Living Machines
Episode 4:
Portrait of a Killer
Episode 5:
Umealit: The Whale Hunters
Episode 6:
The Safety Factor
Episode 7:
A Mediterranean Prospect
Episode 8:
Mr. Ludwig's Tropical Dreamland
Episode 9:
The Pinks and the Blues
Episode 10:
The Cancer Detectives of Lin Xian
Episode 11:
The Sea Behind the Dunes
Episode 12:
Do We Really Need the Rockes?
Episode 13:
The Big IF
Episode 14:
Voyager: Jupiter & Beyond
Episode 15:
The Wizard Who Spat on the Floor
Episode 16:
The Water Crisis
Episode 17:
Moving Still
Episode 18:
A Touch of Sensitivity
Episode 19:
The Red Deer of Rhum
Episode 20:
It's About Time
Episode 1:
Black Tide
Episode 2:
Long Walk Of Fred Young
Episode 3:
A World Of Difference
Episode 4:
Cashing In On The Ocean
Episode 5:
Patterns From The Past
Episode 6:
The Invisible Flame
Episode 7:
The End Of The Rainbow
Episode 8:
The Beersheva Experiment
Episode 9:
Einstein
Episode 10:
The Keys Of Paradise
Episode 11:
A Plague on our Children
Episode 12:
Life on a Silken Thread
Episode 13:
Sweet Solutions
Episode 14:
Race for the Gold
Episode 15:
All Part of the Game
Episode 16:
India: Machinery of Hope
Episode 17:
The Bridge that Spanned the World
Episode 18:
Termites to Telescopes
Episode 19:
Blindness: Five Points of Views
Episode 1:
In The Event of Catastrophe
Episode 2:
The Green Machine
Episode 3:
Blueprints in the Bloodstream
Episode 4:
One Small Step
Episode 5:
The Final Frontier
Episode 6:
BaMiki BaNdula: Children of the Forest
Episode 7:
Trial of Denton Cooley
Episode 8:
The Great Wine Revolution
Episode 9:
The Case of the Ancient Astronauts
Episode 10:
The Mind Machines
Episode 11:
Icarus' Children
Episode 12:
Still Waters
Episode 13:
Battle for the Acropolis
Episode 15:
Laser : Light of the 21st Century
Episode 16:
Insect Alternative
Episode 17:
The Desert's Edge
Episode 18:
The Tsetse Trap
Episode 19:
Memories From Eden
Episode 20:
A Whisper from Space
Episode 21:
Alaska: The Closing Frontier
Episode 1:
Hitler's Secret Weapon
Episode 2:
The Hot Blooded Dinosaurs
Episode 3:
What Price Coal?
Episode 4:
The Sunspot Mystery
Episode 5:
The Plastic Prison
Episode 6:
Incident at Brown's Ferry
Episode 7:
Bye Bye Blackbird
Episode 8:
The Pill for the People
Episode 9:
The Gene Engineers
Episode 10:
The Human Animal
Episode 11:
The Wolf Equation
Episode 12:
The Dawn of the Solar Age
Episode 13:
The Business of Extinction
Episode 14:
The Red Planet
Episode 15:
Tongues of Men (1)
Episode 16:
Tongues of Men (2)
Episode 17:
Linus Pauling: Crusading Scientist
Episode 18:
Across the Silent Barrier
Episode 19:
The New Healers
Episode 1:
Predictable Disaster
Episode 2:
Joey
Episode 3:
Meditation and the Mind
Episode 4:
The Planets
Episode 5:
A Desert Place
Episode 6:
A Small Imperfection
Episode 7:
Ninety Degrees Below
Episode 8:
The Race for the Double Helix
Episode 9:
The Renewable Tree
Episode 10:
The Williamsburgh File
Episode 11:
The Overworked Miracle
Episode 12:
The Transplant Experiment
Episode 13:
The Underground Movement
Episode 14:
Hunters of the Seal
Episode 15:
Benjamin
Episode 16:
The Women Rebel
Episode 17:
Death of a Disease
Episode 18:
Inside the Shark
Episode 19:
The Genetic Chance
Episode 20:
The Case of the Bermuda Triangle
Episode 1:
Why Do Birds Sing?
Episode 2:
How Much Do You Smell?
Episode 3:
The Hunting Of The Quark
Episode 4:
The Secrets Of Sleep
Episode 5:
Inside the Golden Gate
Episode 6:
The Men Who Painted Caves
Episode 7:
Red Sea Coral
Episode 8:
War From the Air
Episode 9:
What Time is Your Body?
Episode 10:
The Rise And Fall Of DDT
Episode 11:
Take the World From Another Point of View
Episode 12:
The Lysenko Affair
Episode 13:
The Tuaregs
Episode 14:
The Plutonium Connection
Episode 15:
The Other Way
Episode 16:
The Lost World Of The Maya
Episode 17:
Will The Fishing Have to Stop?
Episode 1:
The Making Of A Natural History Film
Episode 2:
Where Did the Colorado Go?
Episode 3:
Whales, Dolphins, and Men
Episode 4:
The Search For Life
Episode 5:
Last of the Cuiva
Episode 6:
Strange Sleep
Episode 7:
The Crab Nebula
Episode 8:
Bird Brain: The Mystery of Bird Navigation
Episode 9:
Are You Doing This for Me, Doctor?
Episode 10:
The First Signs Of Washoe
Episode 11:
The Case of the Midwife Toad
Episode 12:
Fusion: The Energy of Promise
Episode 13:
The Mystery Of The Anasazi
Episode 1:
To The Moon
Episode 2:
Eclipse Over America
Episode 3:
Blood Sugar Rising
Episode 4:
Gene-Editing Reality Check
Episode 5:
Search Engine Breakdown
Episode 6:
Predicting My MS
Episode 7:
Sea Change: Bounty in the Gulf of Maine
Episode 8:
Sea Change: Peril in the Gulf of Maine
Episode 9:
Sea Change: Survival in the Gulf of Maine
NOVA Season 21 Episode 4 Online
Overview:
PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.
