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04:28 Social Studies This is Sparta: Fierce warriors of the ancient world Lesson duration 04:28 Manage Library 3,881,797 Views
03:53 The Arts Why is this painting so captivating? Lesson duration 03:53 Manage Library 1,319,151 Views
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03:16 Social Studies The History of Saint Patrick Lesson duration 03:16 Manage Library 1,454,591 Views
06:59 Science & Technology The complicated journey of marine plastic pollution Lesson duration 06:59 Manage Library 33,511 Views
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04:16 Visual Arts The poet who painted with his words Lesson duration 04:16 Manage Library 354,485 Views
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05:35 Social Studies 5 Things You May Not Have Known About Houdini Lesson duration 05:35 Manage Library 957,912 Views
04:44 Science & Technology The invisible motion of still objects Lesson duration 04:44 Manage Library 326,746 Views
03:50 Data Analysis & Probability Can you solve the locker riddle? Lesson duration 03:50 Manage Library 11,699,981 Views
04:52 Nutrition What would happen if you didn’t drink water? Lesson duration 04:52 Manage Library 22,219,019 Views
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02:28 Social Studies If The World Were 100 People Lesson duration 02:28 Manage Library 3,330,887 Views
04:38 Growth & Development The power of the placebo effect Lesson duration 04:38 Manage Library 4,626,999 Views
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03:55 Science & Technology Proof of Evolution That You Can Find on Your Body Lesson duration 03:55 Manage Library 37,809,907 Views