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05:19 Social Studies The rise and fall of Italy’s warriors-for-hire Lesson duration 05:19 Manage Library 249,008 Views
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05:18 Mathematics Can you solve the time traveling car riddle? Lesson duration 05:18 Manage Library 760,979 Views
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06:22 Social Studies What caused the Rwandan Genocide? Lesson duration 06:22 Manage Library 1,277,655 Views
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05:49 Social Studies Why is Marie Antoinette so controversial? Lesson duration 05:49 Manage Library 1,252,848 Views
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04:44 Psychology Do you see a face? You're actually hallucinating Lesson duration 04:44 Manage Library 413,007 Views
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04:55 The Arts Test yourself: Can you tell the difference between music and noise? Lesson duration 04:55 Manage Library 580,906 Views
04:41 Literature & Language How (and why) to read William Faulkner Lesson duration 04:41 Manage Library 251,207 Views
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06:26 Health 4 epidemics that almost happened (but didn't) Lesson duration 06:26 Manage Library 399,863 Views
05:19 Psychology Is it normal to talk to yourself? Lesson duration 05:19 Manage Library 7,011,928 Views
05:53 Science & Technology 1816: The year with no summer Lesson duration 05:53 Manage Library 556,003 Views
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05:34 Health Humans are all almost exactly the same... almost Lesson duration 05:34 Manage Library 214,155 Views