04:41 Sociology What happens to our bodies after we die? Lesson duration 04:41 Manage Library 8,432,434 Views
04:56 Earth and Space Science Could we survive prolonged space travel? Lesson duration 04:56 Manage Library 426,738 Views
03:47 Environmental Science What would happen if the world went vegetarian? Lesson duration 03:47 Manage Library 7,520,415 Views
09:12 Public Health How Americans got stuck with endless drug commercials Lesson duration 09:12 Manage Library 3,201,932 Views
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04:42 Emotional Health An Exercise in Self Compassion Lesson duration 04:42 Manage Library 2,564,696 Views
03:47 Physical Fitness How playing sports benefits your body ... and your brain Lesson duration 03:47 Manage Library 2,384,399 Views
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03:51 Design, Engineering & Technology It's not you. Claw machines are rigged. Lesson duration 03:51 Manage Library 10,009,750 Views
03:47 Social Studies History through the eyes of the potato Lesson duration 03:47 Manage Library 2,417,783 Views
04:35 Health What would happen if you didn’t sleep? Lesson duration 04:35 Manage Library 14,196,548 Views
04:23 Health A curable condition that causes blindness Lesson duration 04:23 Manage Library 197,327 Views
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