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05:38 Design, Engineering & Technology Building the world's largest (and most controversial) power plant Lesson duration 05:38 Manage Library 1,004,056 Views
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05:56 Earth and Space Science The most colorful gemstones on Earth Lesson duration 05:56 Manage Library 631,881 Views
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05:44 Science & Technology What if there were 1 trillion more trees? Lesson duration 05:44 Manage Library 3,606,280 Views
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05:34 Environmental Science A brief history of plastic Lesson duration 05:34 Manage Library 1,120,635 Views
05:22 Environmental Science Is the weather actually becoming more extreme? Lesson duration 05:22 Manage Library 525,657 Views
06:21 Environmental Science Can the ocean run out of oxygen? Lesson duration 06:21 Manage Library 735,272 Views
05:32 Science & Technology The last living members of an extinct species Lesson duration 05:32 Manage Library 1,062,742 Views
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06:02 Science & Technology No one can figure out how eels have sex Lesson duration 06:02 Manage Library 2,525,253 Views
05:34 Science & Technology Volcanic eruption explained Lesson duration 05:34 Manage Library 1,958,877 Views
14:43 Life Sciences Grief and love in the animal kingdom - Barbara J. King Lesson duration 14:43 Manage Library 82,045 Views
04:42 Environmental Science Home sweet habitat: Crash Course Kids Lesson duration 04:42 Manage Library 1,423,305 Views
03:10 Literature & Language “What happened when we all stopped” narrated by Jane Goodall Lesson duration 03:10 Manage Library 1,346,977 Views
03:48 Environmental Science How do pelicans survive their death-defying dives? Lesson duration 03:48 Manage Library 2,454,353 Views
03:06 Environmental Science The world's ugliest animal Lesson duration 03:06 Manage Library 5,386,832 Views
03:39 Environmental Science Nature's mood rings: How chameleons really change color Lesson duration 03:39 Manage Library 1,256,588 Views
03:25 Environmental Science Fabulous food chains Lesson duration 03:25 Manage Library 1,810,684 Views