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Preview thumbnail for video'Ask Smithsonian: Lightning Round
Ask Smithsonian: Lightning Round (1:12)
Preview thumbnail for video'Ask Smithsonian: Does Lightning Ever Strike Twice?
Ask Smithsonian: Does Lightning Ever Strike Twice? (1:00)
Preview thumbnail for video'Ask Smithsonian: Why Does My Dog Howl at Sirens?
Ask Smithsonian: Why Does My Dog Howl at Sirens? (1:12)
Preview thumbnail for video'Ask Smithsonian: Where Does Space Begin?
Ask Smithsonian: Where Does Space Begin? (1:03)
Preview thumbnail for video'Ask Smithsonian: What Would Happen if a Large Asteroid Hit the Moon?
Ask Smithsonian: What Would Happen if a Large Asteroid Hit the Moon? (1:01)
Preview thumbnail for video'Ask Smithsonian: Do Subliminal Messages Work?
Ask Smithsonian: Do Subliminal Messages Work? (1:00)
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'Ask Smithsonian: What’s Up With Saturn’s Rings?
Ask Smithsonian: What’s Up With Saturn’s Rings? (1:12)
Preview thumbnail for video'Ask Smithsonian: Is It True We Have Taste Buds in Our Stomachs?
Ask Smithsonian: Is It True We Have Taste Buds in Our Stomachs? (1:06)
Preview thumbnail for video'Ask Smithsonian: Is It True That Your Hair and Nails Keep Growing After You Die?
Ask Smithsonian: Is It True That Your Hair and Nails Keep Growing After You Die? (1:00)
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'Ask Smithsonian: What Is the Origin of Applause?
Ask Smithsonian: What Is the Origin of Applause? (1:01)
Preview thumbnail for video'Ask Smithsonian: What Would Happen if a Solar Flare Hit the Earth?
Ask Smithsonian: What Would Happen if a Solar Flare Hit the Earth? (1:11)
Preview thumbnail for video'Ask Smithsonian: Do Animals Laugh?
Ask Smithsonian: Do Animals Laugh? (1:08)
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'Ask Smithsonian: Does Chicken Soup Really Help With a Cold?
Ask Smithsonian: Does Chicken Soup Really Help With a Cold? (1:16)
Preview thumbnail for video'Ask Smithsonian: Do Cannibals Still Exist?
Ask Smithsonian: Do Cannibals Still Exist? (1:11)
Preview thumbnail for video'Ask Smithsonian: Why Were Prehistoric Animals So Big?
Ask Smithsonian: Why Were Prehistoric Animals So Big? (1:05)
Preview thumbnail for video'Ask Smithsonian: Why Are Lakes Freshwater and Oceans Saltwater?
Ask Smithsonian: Why Are Lakes Freshwater and Oceans Saltwater? (1:15)