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Smithsonian Channel

Preview thumbnail for video'How the Largest Flying Bird of All Time Stayed Airborne
How the Largest Flying Bird of All Time Stayed Airborne (3:55)
Preview thumbnail for video'The Entire Bay of Santorini Is an Active Volcanic Crater
The Entire Bay of Santorini Is an Active Volcanic Crater (3:31)
Preview thumbnail for video'A Breathtaking 110-Mile Alaskan Railroad Built in Two Years
A Breathtaking 110-Mile Alaskan Railroad Built in Two Years (1:22)
Preview thumbnail for video'Muhammad Ali's Brother on Racism and the Medal Myth
Muhammad Ali's Brother on Racism and the Medal Myth (1:37)
Preview thumbnail for video'The World's First Camels Roamed...South Dakota?
The World's First Camels Roamed...South Dakota? (1:42)
Preview thumbnail for video'The Civil War Prisoner Camp That Became a Place of Horror
The Civil War Prisoner Camp That Became a Place of Horror (3:19)
Preview thumbnail for video'This Is Martha, the World's Last Known Passenger Pigeon
This Is Martha, the World's Last Known Passenger Pigeon (2:48)
Preview thumbnail for video'Magnificent Leaf Homes Woven by Australian Green Ants
Magnificent Leaf Homes Woven by Australian Green Ants (2:50)
Preview thumbnail for video'What's the Waggle Dance? And Why Do Honeybees Do It?
What's the Waggle Dance? And Why Do Honeybees Do It? (2:49)
Preview thumbnail for video'What the Oregeon Trail Looks Like Today From Above
What the Oregeon Trail Looks Like Today From Above (2:10)
Preview thumbnail for video'Scorpions Choose Their Mates by Dancing With Them
Scorpions Choose Their Mates by Dancing With Them (2:11)
Preview thumbnail for video'The Three Ways to Test if Something Is Truly Solid Gold
The Three Ways to Test if Something Is Truly Solid Gold (3:09)
Preview thumbnail for video'The Best Way to Find IEDs?
The Best Way to Find IEDs? (3:34)
Preview thumbnail for video'Can Tree Rings Explain the Demise of a Lost Civilization?
Can Tree Rings Explain the Demise of a Lost Civilization? (2:18)
Preview thumbnail for video'The Spectacular Draw of Devils Tower National Monument
The Spectacular Draw of Devils Tower National Monument (1:17)
Preview thumbnail for video'What Really Happened to Wilt Chamberlain's 100-Point Ball?
What Really Happened to Wilt Chamberlain's 100-Point Ball? (3:21)
Preview thumbnail for video'Why You Should Know This Prolific Princess of Paleontology
Why You Should Know This Prolific Princess of Paleontology (3:48)
Preview thumbnail for video'A Look Inside This See-Through Frog
A Look Inside This See-Through Frog (1:01)
Preview thumbnail for video'How Were Easter Island's Gigantic Statues Actually Carved?
How Were Easter Island's Gigantic Statues Actually Carved? (4:11)
Preview thumbnail for video'Unlocking the Spear of Destiny's True Power
Unlocking the Spear of Destiny's True Power (3:53)