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05:21 Life Sciences Why are blue whales so enormous? Lesson duration 05:21 Manage Library 1,061,358 Views
16:30 Public Health The danger of science denial - Michael Specter Lesson duration 16:30 Manage Library 73,413 Views
23:38 Nature of Science Science can answer moral questions - Sam Harris Lesson duration 23:38 Manage Library 118,776 Views
03:39 Public Health Fresh water scarcity: An introduction to the problem Lesson duration 03:39 Manage Library 613,398 Views
03:47 Environmental Science Where we get our fresh water Lesson duration 03:47 Manage Library 444,346 Views
18:12 Life Sciences How bacteria "talk" - Bonnie Bassler Lesson duration 18:12 Manage Library 626,649 Views
03:52 Physical Science How polarity makes water behave strangely Lesson duration 03:52 Manage Library 1,112,071 Views
19:39 Earth and Space Science Earth's mass extinction - Peter Ward Lesson duration 19:39 Manage Library 56,202 Views
03:56 Life Sciences What if we could look inside human brains? Lesson duration 03:56 Manage Library 219,742 Views
04:52 Earth and Space Science Life of an astronaut Lesson duration 04:52 Manage Library 700,970 Views
07:12 Life Sciences Parasite tales: The jewel wasp's zombie slave Lesson duration 07:12 Manage Library 111,690 Views
03:56 Environmental Science Do the green thing - Andy Hobsbawm Lesson duration 03:56 Manage Library 32,097 Views
04:24 Physical Science Is light a particle or a wave? Lesson duration 04:24 Manage Library 1,644,553 Views
17:30 Consciousness, Sensation and Perception A plant's-eye view - Michael Pollan Lesson duration 17:30 Manage Library 87,499 Views
05:25 Life Sciences Underwater astonishments - David Gallo Lesson duration 05:25 Manage Library 100,104 Views
03:42 Environmental Science Phenology and nature's shifting rhythms Lesson duration 03:42 Manage Library 97,624 Views
03:23 Physical Science Activation energy: Kickstarting chemical reactions Lesson duration 03:23 Manage Library 234,835 Views
18:17 Earth and Space Science On exploring the oceans - Robert Ballard Lesson duration 18:17 Manage Library 113,345 Views
03:15 Earth and Space Science Conserving our spectacular, vulnerable coral reefs Lesson duration 03:15 Manage Library 124,369 Views
