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Smithsonian Channel

Preview thumbnail for video'Laser Scientists Are Developing Star Trek's Phaser
Laser Scientists Are Developing Star Trek's Phaser (3:19)
Preview thumbnail for video'How Yosemite Became the Setting of a Chaotic 1970 Riot
How Yosemite Became the Setting of a Chaotic 1970 Riot (1:41)
Preview thumbnail for video'What Gladiator School Was Like
What Gladiator School Was Like (2:31)
Preview thumbnail for video'How the Olympic Mountains Got Their Name
How the Olympic Mountains Got Their Name (1:42)
Preview thumbnail for video'Cameras Capture a Hornet Hatching Up-Close
Cameras Capture a Hornet Hatching Up-Close (2:26)
Preview thumbnail for video'The Biggest Mass-Production Submarine of WWII
The Biggest Mass-Production Submarine of WWII (1:44)
Preview thumbnail for video'Two Giant Killer Hornet Colonies Battle to the Death
Two Giant Killer Hornet Colonies Battle to the Death (3:24)
Preview thumbnail for video'Mary Beard on Pompeii's Showiest Family
Mary Beard on Pompeii's Showiest Family (2:37)
Preview thumbnail for video'Surprise: Gladiators Were Vegetarians
Surprise: Gladiators Were Vegetarians (2:32)
Preview thumbnail for video'Incredible: Five Lions Take Down a Giraffe
Incredible: Five Lions Take Down a Giraffe (2:49)
Preview thumbnail for video'Utah's Otherworldly Landscapes
Utah's Otherworldly Landscapes (2:20)
Preview thumbnail for video'Secret Refuge of the Swamp Fox
Secret Refuge of the Swamp Fox (1:48)
Preview thumbnail for video'John Muir's Transformative Climb Up Mt. Rainier
John Muir's Transformative Climb Up Mt. Rainier (1:47)
Preview thumbnail for video'A Secret Refuge for Elk Thought to Be Extinct
A Secret Refuge for Elk Thought to Be Extinct (2:11)
Preview thumbnail for video'Which National Park Draws 25 Million Visitors a Year?
Which National Park Draws 25 Million Visitors a Year? (3:32)
Preview thumbnail for video'The Double Eagle Investigation
The Double Eagle Investigation (3:00)
Preview thumbnail for video'The Amazing Rise of Parliament's First Female Member
The Amazing Rise of Parliament's First Female Member (4:14)
Preview thumbnail for video'Death Valley: One of the Most Extreme Places on Earth
Death Valley: One of the Most Extreme Places on Earth (2:26)
Preview thumbnail for video'The Insanely Ambitious and Corrupt Plot to Grow L.A.
The Insanely Ambitious and Corrupt Plot to Grow L.A. (3:24)
Preview thumbnail for video'How This Giant 65,000-Ton Vessel Carries Larger Ships
How This Giant 65,000-Ton Vessel Carries Larger Ships (1:47)