What happens when you have a concussion? – Clifford Robbins
View full lesson: https://ed.ted.com/lessons/what-happens-when-you-have-a-concussion-clifford-robbins Each year in the United States...
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The left brain vs. right brain myth – Elizabeth Waters
View full lesson: https://ed.ted.com/lessons/the-left-brain-vs-right-brain-myth-elizabeth-waters The human brain is visibly split in...
Can you find the next number in this sequence? – Alex Gendler
View full lesson: http://ed.ted.com/lessons/can-you-find-the-next-number-in-this-sequence-alex-gendler 1, 11, 21, 1211, 111221. Thes...
How does caffeine keep us awake? – Hanan Qasim
View full lesson: http://ed.ted.com/lessons/how-does-caffeine-keep-us-awake-hanan-qasim Over 100,000 metric tons of caffeine are con...
How does fracking work? – Mia Nacamulli
View full lesson: http://ed.ted.com/lessons/how-does-fracking-work-mia-nacamulli Deep underground lie stores of once-inaccessible na...
How to spot a misleading graph – Lea Gaslowitz
View full lesson: http://ed.ted.com/lessons/how-to-spot-a-misleading-graph-lea-gaslowitz When they’re used well, graphs can help us...
What causes kidney stones? – Arash Shadman
View full lesson: http://ed.ted.com/lessons/what-causes-kidney-stones-arash-shadman The biggest kidney stone on record weighed more...
How do drugs affect the brain? – Sara Garofalo
View full lesson: http://ed.ted.com/lessons/how-do-drugs-affect-the-brain-sara-garofalo Most people will take a pill, receive an inj...
Can you solve the fish riddle? – Steve Wyborney
View full lesson: http://ed.ted.com/lessons/can-you-solve-the-fish-riddle-steve-wyborney As the cargo director on the maiden voyage...
Who built Great Zimbabwe? And why? – Breeanna Elliott
View full lesson: http://ed.ted.com/lessons/who-built-great-zimbabwe-and-why-breeanna-elliott Stretched across a tree-peppered expan...