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05:06 Earth and Space Science The first asteroid ever discovered Lesson duration 05:06 Manage Library 292,857 Views
03:01 Anthropology Explore cave paintings in this 360° animated cave Lesson duration 03:01 Manage Library 582,035 Views
06:03 Literature Why should you read Virginia Woolf? Lesson duration 06:03 Manage Library 2,934,813 Views
04:41 Growth & Development The strange case of the cyclops sheep Lesson duration 04:41 Manage Library 1,767,078 Views
05:35 Life Sciences The surprising cause of stomach ulcers Lesson duration 05:35 Manage Library 3,669,922 Views
06:10 Philosophy Are you a body with a mind or a mind with a body? Lesson duration 06:10 Manage Library 3,188,131 Views
05:17 Geometry How many ways are there to prove the Pythagorean theorem? Lesson duration 05:17 Manage Library 3,659,981 Views
06:04 Environmental Science The life cycle of a t-shirt Lesson duration 06:04 Manage Library 3,039,925 Views
06:26 History The rise and fall of the Berlin Wall Lesson duration 06:26 Manage Library 9,026,586 Views
05:07 History Who built Great Zimbabwe? And why? Lesson duration 05:07 Manage Library 1,137,771 Views
04:08 Anthropology What can you learn from ancient skeletons? Lesson duration 04:08 Manage Library 413,025 Views
05:10 Problem Solving The power of creative constraints Lesson duration 05:10 Manage Library 570,674 Views
06:27 Social Psychology Why do people join cults? Lesson duration 06:27 Manage Library 5,523,643 Views
05:31 Engineering Why don't perpetual motion machines ever work? Lesson duration 05:31 Manage Library 16,469,161 Views