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03:47 Physical Fitness How playing sports benefits your body ... and your brain Lesson duration 03:47 Manage Library 2,241,418 Views
04:53 Nutrition How the food you eat affects your brain Lesson duration 04:53 Manage Library 18,976,530 Views
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04:18 Writing/Composition The evolution of the book Lesson duration 04:18 Manage Library 768,308 Views
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04:18 Social Studies Why is the US Constitution so hard to amend? Lesson duration 04:18 Manage Library 981,921 Views
07:20 Psychology Psychotherapy and Sigmund Freud Lesson duration 07:20 Manage Library 3,684,278 Views
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04:30 Thinking & Learning 5 tips to improve your critical thinking Lesson duration 04:30 Manage Library 10,155,083 Views
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04:44 Science & Technology Why are there so many insects? Lesson duration 04:44 Manage Library 3,701,926 Views
04:51 The Arts How ancient art influenced modern art Lesson duration 04:51 Manage Library 384,461 Views
05:45 Philosophy Why do we love? A philosophical inquiry Lesson duration 05:45 Manage Library 6,945,458 Views
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04:24 Science & Technology How do we know what color dinosaurs were? Lesson duration 04:24 Manage Library 890,685 Views
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