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03:50 Life Sciences Insights into cell membranes via dish detergent Lesson duration 03:50 Manage Library 242,322 Views
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03:39 Public Health Fresh water scarcity: An introduction to the problem Lesson duration 03:39 Manage Library 590,538 Views
03:47 Environmental Science Where we get our fresh water Lesson duration 03:47 Manage Library 431,663 Views
03:52 Physical Science How polarity makes water behave strangely Lesson duration 03:52 Manage Library 1,047,757 Views
03:56 Life Sciences What if we could look inside human brains? Lesson duration 03:56 Manage Library 216,324 Views
04:52 Earth and Space Science Life of an astronaut Lesson duration 04:52 Manage Library 698,392 Views
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04:24 Physical Science Is light a particle or a wave? Lesson duration 04:24 Manage Library 1,599,319 Views
03:42 Environmental Science Phenology and nature's shifting rhythms Lesson duration 03:42 Manage Library 92,599 Views
03:23 Physical Science Activation energy: Kickstarting chemical reactions Lesson duration 03:23 Manage Library 225,822 Views
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04:19 Science & Technology Solving the puzzle of the periodic table Lesson duration 04:19 Manage Library 1,078,730 Views
04:16 Physical Science Radioactivity: Expect the unexpected Lesson duration 04:16 Manage Library 904,042 Views
03:51 Life Sciences How do cancer cells behave differently from healthy ones? Lesson duration 03:51 Manage Library 2,137,408 Views