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03:16 Social Studies The History of Saint Patrick Lesson duration 03:16 Manage Library 1,449,621 Views
03:07 Johann Sebastian Bach's Life (The 3-Minute Version) Lesson duration 03:07 Manage Library 148,423 Views
03:53 The Arts Why is this painting so captivating? Lesson duration 03:53 Manage Library 1,294,245 Views
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05:21 Literature & Language The controversial origins of the Encyclopedia Lesson duration 05:21 Manage Library 444,529 Views
09:59 How to speak so that people want to listen Lesson duration 09:59 Manage Library 40,127,678 Views
05:45 Philosophy Why do we love? A philosophical inquiry Lesson duration 05:45 Manage Library 6,929,391 Views
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02:00 Earth and Space Science What outer space does to your body Lesson duration 02:00 Manage Library 346,631 Views
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05:22 Literature & Language How science fiction can help predict the future Lesson duration 05:22 Manage Library 384,892 Views