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05:11 Philosophy The meaning of life according to Simone de Beauvoir Lesson duration 05:11 1,807,124 Views
06:56 History How Southern socialites rewrote Civil War history Lesson duration 06:56 4,639,661 Views
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05:03 Design, Engineering & Technology How do wind turbines work? Lesson duration 05:03 1,539,729 Views
