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05:29 Health What is MSG, and is it actually bad for you? Lesson duration 05:29 Manage Library 3,726,102 Views
04:48 Social Studies The infamous overpopulation bet: Simon vs. Ehrlich Lesson duration 04:48 Manage Library 566,305 Views
11:38 Science & Technology Why are we warm-blooded? Lesson duration 11:38 Manage Library 2,118,055 Views
05:27 Science & Technology Is this the most successful animal ever? Lesson duration 05:27 Manage Library 494,950 Views
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07:52 Thinking & Learning Can you outsmart the slippery slope fallacy? Lesson duration 07:52 Manage Library 954,176 Views
05:08 Health How the COVID-19 vaccines were created so quickly Lesson duration 05:08 Manage Library 1,184,719 Views
05:29 Social Studies The secret society of the Great Dismal Swamp Lesson duration 05:29 Manage Library 290,747 Views
05:07 Thinking & Learning Can you solve the giant spider riddle? Lesson duration 05:07 Manage Library 2,953,028 Views
05:06 Science & Technology The method that can "prove" almost anything Lesson duration 05:06 Manage Library 816,184 Views
05:19 Medical Conditions What causes seizures, and how can we treat them? Lesson duration 05:19 Manage Library 560,142 Views
05:21 Science & Technology Iceland's superpowered underground volcanoes Lesson duration 05:21 Manage Library 471,875 Views
04:56 Science & Technology A year in the life of one of Earth's weirdest animals Lesson duration 04:56 Manage Library 1,149,391 Views
05:12 History The rise and fall of the Kingdom of Man Lesson duration 05:12 Manage Library 1,032,693 Views
10:36 Psychology A woman's fury holds lifetimes of wisdom - Tracee Ellis Ross Lesson duration 10:36 Manage Library 212,521 Views
05:20 Mathematics The paradox at the heart of mathematics: Gödel's Incompleteness Theorem Lesson duration 05:20 Manage Library 3,662,078 Views
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11:39 Science & Technology World's only moving mud puddle Lesson duration 11:39 Manage Library 7,188,077 Views
14:26 Sex Education How to practice safe sexting - Amy Adele Hasinoff Lesson duration 14:26 Manage Library 153,169 Views
04:57 Design, Engineering & Technology Could we build a wooden skyscraper? Lesson duration 04:57 Manage Library 1,378,081 Views