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05:35 Design, Engineering & Technology This piece of paper could revolutionize human waste Lesson duration 05:35 Manage Library 2,519,138 Views
04:51 Mathematics Can you solve the magical maze riddle? Lesson duration 04:51 Manage Library 354,724 Views
06:13 Science & Technology How to clear icy roads, with science Lesson duration 06:13 Manage Library 192,226 Views
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13:51 Psychology Birds aren’t real? How a conspiracy takes flight - Peter McIndoe Lesson duration 13:51 Manage Library 1,212,444 Views
05:17 Thinking & Learning Can you solve a mystery before Sherlock Holmes? Lesson duration 05:17 Manage Library 476,668 Views
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04:52 Thinking & Learning How to overcome your mistakes Lesson duration 04:52 Manage Library 913,480 Views
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25:45 Science & Technology What the fossil fuel industry doesn't want you to know - Al Gore Lesson duration 25:45 Manage Library 740,672 Views
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05:23 Design, Engineering & Technology How the water you flush becomes the water you drink Lesson duration 05:23 Manage Library 390,534 Views
12:03 Psychology Why some people don't have an inner monologue Lesson duration 12:03 Manage Library 2,786,342 Views
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05:48 Science & Technology Science vs. Pseudoscience Lesson duration 05:48 Manage Library 351,647 Views
05:18 Mathematics Can you solve the time traveling car riddle? Lesson duration 05:18 Manage Library 635,704 Views
04:55 The Arts Test yourself: Can you tell the difference between music and noise? Lesson duration 04:55 Manage Library 554,923 Views
06:26 Health 4 epidemics that almost happened (but didn't) Lesson duration 06:26 Manage Library 394,269 Views
04:53 Science & Technology The return of Mongolia's "wild" horses Lesson duration 04:53 Manage Library 206,263 Views
05:13 Science & Technology Whatever happened to the hole in the ozone layer? Lesson duration 05:13 Manage Library 523,061 Views
05:20 Social Studies The most important century in human history Lesson duration 05:20 Manage Library 339,113 Views