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Video
Need a New Organ? Surgeon Anthony Atala Sees a Future Where You Can Simply Print It Out (01:04)
Video: Space Archaeologist Sarah Parcak Uses Satellites to Uncover Ancient Egyptian Ruins (01:20)
Without These Whistleblowers, We May Never Have Known the Full Extent of the Flint Water Crisis (01:17)
Video: Meet the Team of Scientists Who Discovered Gravitational Waves (01:28)
Is Jeff Bezos' Blue Origin the Future of Space Exploration? (01:10)
Hippo Climbs Down a Steep Cliff...With Difficulty (02:13)
This Devoted Mother Is Also a Cockroach (02:29)
Half of All North American Shorebirds Use This Rest Stop (01:21)
What Really Killed Off the Woolly Mammoth? (03:29)
Spectacular Footage of a Butterfly Leaving Its Cocoon (04:41)
Polar Bear Mom Protects Her Cubs From a Hungry Male (02:21)
Watch This Mother Tick Lay 1,500 Eggs (01:32)
Ask Smithsonian: How Long Can a Person Hold Their Breath? (01:32)
Reptiles Can't Fly. But This One Glides Like a Pro (01:44)
The Incredible Reptiles That Flew 200 Million Years Ago (02:41)
The Expensive Material Behind the Huayra's Incredible Speed (01:47)
The Surprising Reason Birds First Grew Feathers (02:31)
The Pagani Huayra Is Faster Than a Jumbo Jet at Takeoff (02:00)
Why Was King Tut's Tomb Prepared in Such a Rush? (03:31)
Behold: The World's Largest Radio Telescope (02:43)
ALMA Reveals Planets Born Earlier Than We Thought (02:06)
Yes, Spiders Eat Spiders (04:41)
Why Do Insects Hate the Smell of Peppermint? (01:30)
Wild Inside the National Zoo: The Future of Maned Wolves (05:50)
Griffon Vultures Depend on the Sun to Fly. Why? (01:41)
Watch a Bombardier Beetle Mace a Praying Mantis (01:09)
Prehistoric Kickboxing Killer Turkeys (02:58)
This Puerto Rican Telescope Was Built in a Massive Sinkhole (01:56)
Puerto Rico's #1 Crop Isn't Sugar, But It's Still Sweet (01:25)
The 1960s Conspiracy That Inspired Spielberg (04:38)
Ask Smithsonian: What's the Point of Earwax? (01:05)
Timelapse Footage of a Giant Caterpillar Weaving Its Cocoon (02:34)