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Smithsonian Channel

Preview thumbnail for video'Incredibly Cute Polar Bear Cubs See the World for First Time
Incredibly Cute Polar Bear Cubs See the World for First Time (1:50)
Preview thumbnail for video'An Angry Hippo Charges a Trespassing Lion
An Angry Hippo Charges a Trespassing Lion (2:27)
Preview thumbnail for video'The Risky Way a Polar Bear Attack Victim Confronts Her Fear
The Risky Way a Polar Bear Attack Victim Confronts Her Fear (2:20)
Preview thumbnail for video'Why the U.S. Army Guarded the 23 Remaining American Buffalo
Why the U.S. Army Guarded the 23 Remaining American Buffalo (2:40)
Preview thumbnail for video'A Fertile Polar Bear's Hard Journey From Mating to Motherhood
A Fertile Polar Bear's Hard Journey From Mating to Motherhood (3:01)
Preview thumbnail for video'Polar Bear Mom and Cub Accidentally Separated by a Car
Polar Bear Mom and Cub Accidentally Separated by a Car (1:32)
Preview thumbnail for video'This Devoted Mother Is Also a Cockroach
This Devoted Mother Is Also a Cockroach (2:29)
Preview thumbnail for video'How the British Cleverly Diverted Nazi Missiles
How the British Cleverly Diverted Nazi Missiles (2:13)
Preview thumbnail for video'The Only Live News Report from the Attack on Pearl Harbor
The Only Live News Report from the Attack on Pearl Harbor (2:05)
Preview thumbnail for video'A Beloved Alpha Polar Bear Near the End of His Life
A Beloved Alpha Polar Bear Near the End of His Life (1:39)
Preview thumbnail for video'Half of All North American Shorebirds Use This Rest Stop
Half of All North American Shorebirds Use This Rest Stop (1:21)
Preview thumbnail for video'Polar Bear Mom Protects Her Cubs From a Hungry Male
Polar Bear Mom Protects Her Cubs From a Hungry Male (2:21)
Preview thumbnail for video'Dorothy's Ruby Slippers Were Originally Silver
Dorothy's Ruby Slippers Were Originally Silver (1:17)
Preview thumbnail for video'Hippo Climbs Down a Steep Cliff...With Difficulty
Hippo Climbs Down a Steep Cliff...With Difficulty (2:13)
Preview thumbnail for video'The Nazi Engineer Who Created the First Ballistic Missile
The Nazi Engineer Who Created the First Ballistic Missile (2:02)
Preview thumbnail for video'NASA's Unusual Giant Air Cargo Transport Plane
NASA's Unusual Giant Air Cargo Transport Plane (3:28)
Preview thumbnail for video'What Really Killed Off the Woolly Mammoth?
What Really Killed Off the Woolly Mammoth? (3:29)
Preview thumbnail for video'Do We Finally Know How the Holy Grail Disappeared?
Do We Finally Know How the Holy Grail Disappeared? (2:44)
Preview thumbnail for video'Spectacular Footage of a Butterfly Leaving Its Cocoon
Spectacular Footage of a Butterfly Leaving Its Cocoon (4:41)
Preview thumbnail for video'Watch This Mother Tick Lay 1,500 Eggs
Watch This Mother Tick Lay 1,500 Eggs (1:32)