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03:22 Science & Technology Misconceptions about falling objects Lesson duration 03:22 Manage Library 2,150,303 Views
03:20 Visual Arts What cameras see that our eyes don’t Lesson duration 03:20 Manage Library 376,583 Views
03:42 Earth and Space Science The beginning of the universe, for beginners Lesson duration 03:42 Manage Library 1,227,078 Views
03:42 Engineering Self-assembly: The power of organizing the unorganized Lesson duration 03:42 Manage Library 74,191 Views
18:25 Medical Conditions A light switch for neurons - Ed Boyden Lesson duration 18:25 Manage Library 23,513 Views
07:37 Motivation and Emotion To This Day Project - Shane Koyczan Lesson duration 07:37 Manage Library 26,085,233 Views
06:49 Engineering A call to invention: DIY speaker edition Lesson duration 06:49 Manage Library 88,514 Views
01:57 Literature & Language Mysteries of vernacular: Assassin Lesson duration 01:57 Manage Library 63,901 Views
03:31 Collaboration Networking for the networking averse Lesson duration 03:31 Manage Library 212,389 Views
02:03 Literature & Language Mysteries of vernacular: Pants Lesson duration 02:03 Manage Library 47,070 Views
04:22 Environmental Science Who is Alexander von Humboldt? Lesson duration 04:22 Manage Library 294,135 Views
01:59 Literature & Language Mysteries of vernacular: Clue Lesson duration 01:59 Manage Library 73,297 Views
07:51 Physical Science Early forensics and crime-solving chemists Lesson duration 07:51 Manage Library 82,080 Views
16:53 Design Building the Seed Cathedral - Thomas Heatherwick Lesson duration 16:53 Manage Library 45,369 Views
03:32 Performing Arts Become a slam poet in five steps Lesson duration 03:32 Manage Library 785,385 Views
03:37 Geometry Euclid’s puzzling parallel postulate Lesson duration 03:37 Manage Library 180,136 Views
06:29 Technology Haptography: Digitizing our sense of touch Lesson duration 06:29 Manage Library 394,342 Views
03:59 Technology How farming planted seeds for the Internet Lesson duration 03:59 Manage Library 161,740 Views
01:37 Science & Technology Our story in 1 minute Lesson duration 01:37 Manage Library 14,625,875 Views
03:48 History The story behind the Boston Tea Party Lesson duration 03:48 Manage Library 1,443,498 Views