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02:11 Nature of Science Questions no one knows the answers to Lesson duration 02:11 Manage Library 1,152,616 Views
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08:28 Earth and Space Science Deep ocean mysteries and wonders Lesson duration 08:28 Manage Library 1,141,946 Views
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14:46 Social Psychology Breaking the illusion of skin color - Nina Jablonski Lesson duration 14:46 Manage Library 93,287 Views
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15:49 Media and Journalism How social media can make history - Clay Shirky Lesson duration 15:49 Manage Library 288,409 Views
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19:20 Environmental Science Time-lapse proof of extreme ice loss - James Balog Lesson duration 19:20 Manage Library 72,678 Views
15:32 Value of the Arts The beautiful math of coral - Margaret Wertheim Lesson duration 15:32 Manage Library 31,692 Views