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03:30 The Arts Rhythm in a box: The story of the cajon drum Lesson duration 03:30 Manage Library 161,797 Views
06:03 History How one piece of legislation divided a nation Lesson duration 06:03 Manage Library 2,898,322 Views
05:07 Growth & Development Why are some people left-handed? Lesson duration 05:07 Manage Library 10,227,933 Views
01:56 History What does the United Nations actually do? Lesson duration 01:56 Manage Library 787,677 Views
04:28 Biological Bases of Behavior How do dogs "see" with their noses? Lesson duration 04:28 Manage Library 2,220,353 Views
05:03 Design, Engineering & Technology How does your smartphone know your location? Lesson duration 05:03 Manage Library 847,851 Views
05:39 Social Studies The Atlantic slave trade: What too few textbooks told you Lesson duration 05:39 Manage Library 11,077,025 Views
05:58 Social Studies The great conspiracy against Julius Caesar Lesson duration 05:58 Manage Library 8,701,976 Views
04:34 Religion The pharaoh that wouldn't be forgotten Lesson duration 04:34 Manage Library 4,540,410 Views
05:23 Engineering The 2,400-year search for the atom Lesson duration 05:23 Manage Library 2,480,935 Views
04:27 Anthropology The hidden worlds within natural history museums Lesson duration 04:27 Manage Library 256,735 Views
09:15 Area Studies A Vanishing Island Off the Louisiana Coast Lesson duration 09:15 Manage Library 62,236 Views
05:55 Social Studies History vs. Christopher Columbus Lesson duration 05:55 Manage Library 4,975,159 Views