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The Explorer's Passport: Follow the Adventures of Expedition Unknown and Expedition X!
Gold Rush: Parker’s Trail heads to New Zealand
Parker Schnabel is Traveling Further Than Ever in the Name of Gold
Final Bosses
Journey to the Finals: Master Distiller Tournament of Champions
NAKED AND AFRAID XL 7
See who Surthrives Naked and Afraid XL: Next Level
GOLD RUSH: DAVE TURIN'S LOST MINE 4
Team Turin Takes a Chance on Montana Gold
Dave Turin Heads Into the Unknown in Search of the Mother Lode
Refreshing Apple Pie Moonshine Cocktail Recipe
Moonshiners Share their Favorite Memories from 130-Plus Years of Experience
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How to Make Benjamin Franklin's Lost Booze Recipe
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DNews
Daniel the rat being fed.
Hero Rats Are Being Trained to Rescue Earthquake Survivors
Can the Los Angeles River be Restored?
Helping the Los Angeles River Change Course
The Fascinating Plants of Mount Latimojong
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New Zealand's Sea Lions Have Returned: Crashing Soccer Games, Golf Courses, and Public Pools
Spreading the Love for World Kindness Day
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Bat Pups Babble like Babies
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Virgin Births: The First California Condor Chicks Born from Unfertilized Eggs
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An Amazonian Tree Sought Refuge with the Norwegian Embassy
The King of Chunks Has Been Crowned
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Nature
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Are Sharks Coming Closer to Our Shores?
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Why the Long Face? Extinct Headbutting Relatives Reveal Giraffes' Neck Evolution
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There is Hope for the Future of Polar Bears Threatened by Climate Change
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Sea Turtle Escapes the Jaws of a Shark Attack
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How the World Celebrates the Summer Solstice and How You Can Too
Nature is Filled with Pride
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Saving Hawaii’s Native Species
Meet the Endangered Species Living at Georgia Aquarium
Caring for Endangered Species at Georgia Aquarium
How Do Giant Aquariums Get Cleaned?
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Exploration
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Belize's Jungles are Wild, Mysterious and Full of Discovery
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New Zealand is a Gold Mine of Adventure
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The Best of Akaka Falls State Park
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Panama has Hundreds of Islands, Each More Beautiful than the Last
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Giant’s Causeway: The Fascinating Legend Behind Ireland’s Most Famous Landmark
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Yosemite National Park is a Visitor's Paradise
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Enjoy Views from the Pacific Crest Trail
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La Paz: The Highest City in the World
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Fishermen Were Once Banned from These Protected Waters - Now That's All Changed
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Explore the California Redwoods
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Space
NASA Launches CAPSTONE to Test Experimental Orbit Around the Moon
How Do We Know How Old the Sun Is?
Astronomers May Have Found a Rare “Free-Floating” Black Hole
Curiosity Daily Podcast: Explorers Club - George Nield
from the air
NASA Has a New Supersonic Jet and It’s Super-Quiet
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Curiosity Daily Podcast: Fusion: Homeward Bound, The Last Light Show, Burnout Blues
Curiosity Daily Podcast: Explorers Club - Nina Lanza
NASA’s $10 Billion Space Telescope Hit by Micrometeoroid
Behold, the Sun as You’ve Never Seen It Before
Richard Garriott
Curiosity Daily Podcast: The Explorers Club: Richard Garriott
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Science
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Gold Miner Discovers Mummified Baby Woolly Mammoth in Canada
How Do We Know How Old the Sun Is?
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Canada Bans Single-Use Plastics to Combat Climate Change
Astronomers May Have Found a Rare “Free-Floating” Black Hole
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These Scientists Created Robots Covered in Living Skin
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Green Hydrogen Will Fuel the World’s Zero-Carbon Industries
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Strange Flat-Faced Dinosaur Fossil is Discovered in Egypt
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Bitcoin Code Switch Could Clean Up Crypto’s Dirty Image
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Air Conditioning: Reinventing Cool Technology to Reduce Climate Change
Saving Earth from Killer Asteroids
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Motor
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California Proposes Ban on New Gas-Fueled Cars by 2035
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How Lithium Batteries Will Improve EV Range and Rapid Charging
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Air Taxis Bring Electric Flight Hype to Life in Busy Cities
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Recycled Lithium-Ion Batteries are Outlasting Brand New Ones
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Retrofitting Older Cars with Electric Motors Could Transform Transport
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Hydrogen Ready to Ignite as Transport Network and Technology Takes Off
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Catch-22: How the Clean Energy Industry is Perpetuating Deep-Sea Mining
Second eHighway in Germany
Are Electric Highways the Way of the Future?
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Solid State Batteries Promise Long Life and Rapid Refuel Electric Vehicles
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Electric vs. Hydrogen: The Pros and Cons of Greener Transportation
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1 Season
Watch on

Stephen Hawking's Grand Design Episodes

S1 E1 6/9/12

The Meaning of Life

Stephen Hawking attempts to reveal the true meaning of life.
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S1 E2 6/9/12

The Key to the Cosmos

Stephen Hawking attempts to explain why the universe exists.
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S1 E3 6/9/12

Did God Create the Universe?

Stephen Hawking unfolds his vision regarding the existence of a creator.
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