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05:46 Life Sciences Sex determination: More complicated than you thought Lesson duration 05:46 Manage Library 4,477,382 Views
02:11 Nature of Science Questions no one knows the answers to Lesson duration 02:11 Manage Library 1,160,164 Views
07:21 Data Analysis & Probability Why videos go viral - Kevin Allocca Lesson duration 07:21 Manage Library 53,490 Views
06:02 Nature of Science The secret life of plankton Lesson duration 06:02 Manage Library 2,040,917 Views
03:28 Civics Why do Americans vote on Tuesdays? - Jacob Soboroff Lesson duration 03:28 Manage Library 419,847 Views
08:28 Earth and Space Science Deep ocean mysteries and wonders Lesson duration 08:28 Manage Library 1,142,800 Views
03:49 Algebra How folding paper can get you to the moon Lesson duration 03:49 Manage Library 6,234,337 Views
15:54 Linguistics Redefining the dictionary - Erin McKean Lesson duration 15:54 Manage Library 49,229 Views
24:09 Motivation and Emotion The art of choosing - Sheena Iyengar Lesson duration 24:09 Manage Library 119,407 Views
14:46 Social Psychology Breaking the illusion of skin color - Nina Jablonski Lesson duration 14:46 Manage Library 94,173 Views
09:46 Environmental Science Inside an Antarctic time machine - Lee Hotz Lesson duration 09:46 Manage Library 35,706 Views
04:47 Cognition and Learning The demise of guys - Philip Zimbardo Lesson duration 04:47 Manage Library 30,950 Views
15:49 Media and Journalism How social media can make history - Clay Shirky Lesson duration 15:49 Manage Library 289,222 Views
18:12 Environmental Science TED Prize wish: Protect our oceans - Sylvia Earle Lesson duration 18:12 Manage Library 47,425 Views
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18:40 Civics The moral roots of liberals and conservatives - Jonathan Haidt Lesson duration 18:40 Manage Library 2,666,420 Views
07:07 Area Studies Navigating Our Global Future - Ian Goldin Lesson duration 07:07 Manage Library 52,649 Views
07:24 Environmental Science The seas of plastic - Captain Charles Moore Lesson duration 07:24 Manage Library 18,610 Views