03:31 Life Sciences Which came first: the chicken or the egg? Lesson duration 03:31 Manage Library 22,722,468 Views
04:05 Nutrition What are those floaty things in your eye? Lesson duration 04:05 Manage Library 22,128,877 Views
04:52 Nutrition What would happen if you didn’t drink water? Lesson duration 04:52 Manage Library 21,398,024 Views
02:02 Science & Technology Is it better to walk or run in the rain? Lesson duration 02:02 Manage Library 20,227,941 Views
05:03 Life Sciences How sugar affects the brain Lesson duration 05:03 Manage Library 16,426,885 Views
05:04 Growth & Development The benefits of a bilingual brain Lesson duration 05:04 Manage Library 15,295,640 Views
03:29 Health Can you trust your ears? (audio illusions) Lesson duration 03:29 Manage Library 14,356,881 Views
04:35 Health What would happen if you didn’t sleep? Lesson duration 04:35 Manage Library 13,830,663 Views
05:58 Medical Conditions What is bipolar disorder? Lesson duration 05:58 Manage Library 13,616,632 Views
04:49 Cognition and Learning How to practice effectively...for just about anything Lesson duration 04:49 Manage Library 13,485,311 Views
04:45 Life Sciences How playing an instrument benefits your brain Lesson duration 04:45 Manage Library 12,709,515 Views
02:40 Life Sciences The loathsome, lethal mosquito Lesson duration 02:40 Manage Library 12,454,028 Views
05:05 Health What causes dandruff, and how do you get rid of it? Lesson duration 05:05 Manage Library 12,244,106 Views
04:17 Science & Technology How does a jellyfish sting? Lesson duration 04:17 Manage Library 11,669,012 Views
03:24 Health How much sleep do you actually need? Lesson duration 03:24 Manage Library 11,434,560 Views