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Science

Preview thumbnail for video'Weird Science: Toothbrush
Weird Science: Toothbrush (0:15)
Preview thumbnail for video'Ask Smithsonian: How Do Boomerangs Work?
Ask Smithsonian: How Do Boomerangs Work? (1:10)
Preview thumbnail for video'SmartNews: Cracking the Code on Camouflage
SmartNews: Cracking the Code on Camouflage (1:17)
Preview thumbnail for video'Weird Science: Tongue Print
Weird Science: Tongue Print (0:16)
Preview thumbnail for video'Ask Smithsonian: Are Humans the Only Animals to Use the Stars to Navigate?
Ask Smithsonian: Are Humans the Only Animals to Use the Stars to Navigate? (1:36)
Preview thumbnail for video'SmartNews: Fight Crime with…Water?
SmartNews: Fight Crime with…Water? (1:04)
Preview thumbnail for video'Ask Smithsonian: Is Fire a Solid, Liquid or Gas?
Ask Smithsonian: Is Fire a Solid, Liquid or Gas? (1:19)
Preview thumbnail for video'SmartNews: Why Are These Mice Unafraid of Cats?
SmartNews: Why Are These Mice Unafraid of Cats? (0:56)
Preview thumbnail for video'Ask Smithsonian: Does the Five-Second Rule Really Work?
Ask Smithsonian: Does the Five-Second Rule Really Work? (1:25)
Preview thumbnail for video'Ask Smithsonian: Why Do We Sleep?
Ask Smithsonian: Why Do We Sleep? (1:25)
Preview thumbnail for video'SmartNews: Medical Photos As Modern Art
SmartNews: Medical Photos As Modern Art (0:54)
Preview thumbnail for video'What Happens When Galaxies Collide?
What Happens When Galaxies Collide? (1:16)
Preview thumbnail for video'Ask Smithsonian: Why Are Lakes Freshwater and Oceans Saltwater?
Ask Smithsonian: Why Are Lakes Freshwater and Oceans Saltwater? (1:15)
Preview thumbnail for video'The Savior of the Wild Tiger
The Savior of the Wild Tiger (2:37)
Preview thumbnail for video'One Smart Crow
One Smart Crow (0:53)
Preview thumbnail for video'Subsonic Boom
Subsonic Boom (0:47)
Preview thumbnail for video'The Crocodile's Ultimate Stealth Network
The Crocodile's Ultimate Stealth Network (2:13)
Preview thumbnail for video'How to Land a Boeing 777 Without Any Engines
How to Land a Boeing 777 Without Any Engines (3:58)
Preview thumbnail for video'Alaskan Natives See Gulf Oil Damage
Alaskan Natives See Gulf Oil Damage (2:57)
Preview thumbnail for video'Aquatic Invaders
Aquatic Invaders (2:36)