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04:33 History Who were the Vestal Virgins, and what was their job? Lesson duration 04:33 Manage Library 9,758,693 Views
04:43 Literature & Language The world’s most mysterious book Lesson duration 04:43 Manage Library 9,530,210 Views
13:57 Health What you can do to prevent Alzheimer's | Lisa Genova Lesson duration 13:57 Manage Library 3,221,471 Views
04:13 Consumer Health How does your body process medicine? Lesson duration 04:13 Manage Library 4,506,708 Views
08:07 Technology How do nuclear power plants work? Lesson duration 08:07 Manage Library 3,108,611 Views
05:07 Data Analysis & Probability Check your intuition: The birthday problem Lesson duration 05:07 Manage Library 2,754,388 Views
01:51 Social Studies How the popsicle was invented | Moments of Vision 11 Lesson duration 01:51 Manage Library 452,537 Views
05:24 Critical Thinking Can you solve the pirate riddle? Lesson duration 05:24 Manage Library 10,698,509 Views
05:10 Literature Why should you read Tolstoy's "War and Peace"? Lesson duration 05:10 Manage Library 5,186,242 Views
05:36 Life Sciences The evolution of animal genitalia Lesson duration 05:36 Manage Library 2,914,096 Views
05:06 History How did Dracula become the world's most famous vampire? Lesson duration 05:06 Manage Library 3,843,481 Views
05:06 Growth & Development Secrets of the X chromosome Lesson duration 05:06 Manage Library 1,157,862 Views
04:50 Life Sciences The three different ways mammals give birth Lesson duration 04:50 Manage Library 6,847,891 Views
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04:44 Biological Bases of Behavior Why do we itch? Lesson duration 04:44 Manage Library 7,105,669 Views