04:10 Religion The hidden meanings of yin and yang Lesson duration 04:10 Manage Library 4,723,941 Views
04:09 Life Sciences The brilliance of bioluminescence Lesson duration 04:09 Manage Library 2,297,996 Views
04:08 History Urbanization and the evolution of cities across 10,000 years Lesson duration 04:08 Manage Library 2,505,186 Views
04:08 Performing Arts The science of stage fright (and how to overcome it) Lesson duration 04:08 Manage Library 1,541,008 Views
04:07 Civics The oddities of the first American election Lesson duration 04:07 Manage Library 233,111 Views
04:07 Visual Arts Making a TED-Ed Lesson: Synesthesia and playing cards Lesson duration 04:07 Manage Library 53,158 Views
04:07 Health What really happens to the plastic you throw away Lesson duration 04:07 Manage Library 4,904,202 Views
04:05 Life Sciences If superpowers were real: Super strength Lesson duration 04:05 Manage Library 2,200,066 Views
04:02 Motivation and Emotion How two decisions led me to Olympic glory Lesson duration 04:02 Manage Library 110,996 Views
04:01 Life Sciences The simple story of photosynthesis and food Lesson duration 04:01 Manage Library 1,797,371 Views
03:59 Technology How farming planted seeds for the Internet Lesson duration 03:59 Manage Library 161,221 Views
03:58 History The Making of the American Constitution Lesson duration 03:58 Manage Library 867,821 Views
03:57 Physical Science The science of macaroni salad: What's in a mixture? Lesson duration 03:57 Manage Library 576,572 Views
03:56 Physical Science Why does ice float in water? Lesson duration 03:56 Manage Library 1,747,034 Views
03:55 Numbers & Operations One is one...or is it? Lesson duration 03:55 Manage Library 1,556,443 Views
03:55 Psychology What is déjà vu? What is déjà vu? Lesson duration 03:55 Manage Library 4,952,864 Views
03:50 Life Sciences Insights into cell membranes via dish detergent Lesson duration 03:50 Manage Library 240,522 Views
03:50 Civics How is power divided in the United States government? Lesson duration 03:50 Manage Library 3,268,239 Views
03:49 Algebra How folding paper can get you to the moon Lesson duration 03:49 Manage Library 6,171,873 Views
03:48 History The story behind the Boston Tea Party Lesson duration 03:48 Manage Library 1,428,788 Views
03:48 Linguistics One of the most difficult words to translate... Lesson duration 03:48 Manage Library 1,999,685 Views