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04:56 Science & Technology How space changes an astronaut’s body Lesson duration 04:56 Manage Library 196,651 Views
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05:53 The Arts The tragedy of the one guy who was right about the Trojan Horse Lesson duration 05:53 Manage Library 397,161 Views
05:37 Science & Technology Is this the most valuable thing in the ocean? Lesson duration 05:37 Manage Library 363,681 Views
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06:45 Social Studies What the oil industry doesn’t want you to know Lesson duration 06:45 Manage Library 705,977 Views
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05:17 Science & Technology The weirdest (and coolest) tongues in the animal kingdom Lesson duration 05:17 Manage Library 231,393 Views
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05:43 Health What happens in your body during a miscarriage? Lesson duration 05:43 Manage Library 511,835 Views
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05:29 Health How do doctors determine what stage of cancer you have? Lesson duration 05:29 Manage Library 575,905 Views
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