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Science

Preview thumbnail for video'Ask Smithsonian: What’s the Deepest We’ve Ever Dug Into the Earth?
Ask Smithsonian: What’s the Deepest We’ve Ever Dug Into the Earth? (1:17)
Preview thumbnail for video'The Sultry Dance of the Bowerbird
The Sultry Dance of the Bowerbird (2:24)
Preview thumbnail for video'Three Kinds of Close Encounters
Three Kinds of Close Encounters (2:30)
Preview thumbnail for video'Ask Smithsonian: What Keeps Satellites From Falling Out of the Sky?
Ask Smithsonian: What Keeps Satellites From Falling Out of the Sky? (1:05)
Preview thumbnail for video'Ask Smithsonian: Five False ‘Facts’ About the Human Body
Ask Smithsonian: Five False ‘Facts’ About the Human Body (1:30)
Preview thumbnail for video'Ask Smithsonian: What’s Up With Willpower and Why Don’t I Have It?
Ask Smithsonian: What’s Up With Willpower and Why Don’t I Have It? (1:25)
Preview thumbnail for video'Two Leopards Battle, But Only One Can Survive
Two Leopards Battle, But Only One Can Survive (3:40)
Preview thumbnail for video'Incredible: A Caracal Slaps Down a Bird in Flight
Incredible: A Caracal Slaps Down a Bird in Flight (3:14)
Preview thumbnail for video'Adam Steltzner of the Mars Rover Team
Adam Steltzner of the Mars Rover Team (1:48)
Preview thumbnail for video'The Fastest Punch in the World
The Fastest Punch in the World (2:52)
Preview thumbnail for video'Ask Smithsonian: How Do Vaccines Work?
Ask Smithsonian: How Do Vaccines Work? (1:18)
Preview thumbnail for video'A Mongoose and Black Mamba Fight to Death
A Mongoose and Black Mamba Fight to Death (2:33)
Preview thumbnail for video'The Surprising Culprit Threatening Yellowstone’s Grizzly Bears
The Surprising Culprit Threatening Yellowstone’s Grizzly Bears (3:17)
Preview thumbnail for video'How a Single Asteroid Wiped Dinosaurs Off This Planet
How a Single Asteroid Wiped Dinosaurs Off This Planet (1:14)
Preview thumbnail for video'A Look Inside This See-Through Frog
A Look Inside This See-Through Frog (1:01)
Preview thumbnail for video'Ask Smithsonian: Can Cats Really Make Rats Into Zombies?
Ask Smithsonian: Can Cats Really Make Rats Into Zombies? (1:23)
Preview thumbnail for video'Ask Smithsonian: What’s the Difference Between Bacteria and Viruses?
Ask Smithsonian: What’s the Difference Between Bacteria and Viruses? (1:18)
Preview thumbnail for video'Ask Smithsonian: How Does Anesthesia Work?
Ask Smithsonian: How Does Anesthesia Work? (1:17)
Preview thumbnail for video'Ask Smithsonian: Does Acupuncture Work?
Ask Smithsonian: Does Acupuncture Work? (1:00)
Preview thumbnail for video'Ask Smithsonian: How Do Taste Buds Work?
Ask Smithsonian: How Do Taste Buds Work? (1:13)