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04:50 Life Sciences The three different ways mammals give birth Lesson duration 04:50 Manage Library 6,852,058 Views
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04:44 Biological Bases of Behavior Why do we itch? Lesson duration 04:44 Manage Library 7,107,621 Views
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05:13 Problem Solving Can you solve the virus riddle? Lesson duration 05:13 Manage Library 12,647,417 Views
05:53 History How Magellan circumnavigated the globe Lesson duration 05:53 Manage Library 1,692,082 Views
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04:37 Cognition and Learning Why do people get so anxious about math? Lesson duration 04:37 Manage Library 2,881,825 Views
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04:10 Life Sciences Meet the tardigrade, the toughest animal on Earth Lesson duration 04:10 Manage Library 4,796,754 Views
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05:43 History What is McCarthyism? And how did it happen? Lesson duration 05:43 Manage Library 3,720,540 Views
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