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03:52 Physical Science How polarity makes water behave strangely Lesson duration 03:52 1,145,056 Views
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04:40 Social Psychology What Aristotle and Joshua Bell can teach us about persuasion Lesson duration 04:40 1,069,958 Views
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17:30 Consciousness, Sensation and Perception A plant's-eye view - Michael Pollan Lesson duration 17:30 88,822 Views
