Why is there a “b” in doubt? – Gina Cooke
View full lesson: http://ed.ted.com/lessons/beyond-the-shadow-of-a-doubt-gina-cooke Say the word “doubt” aloud. What is...
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What is leukemia? – Danilo Allegra and Dania Puggioni
View full lesson: http://ed.ted.com/lessons/what-is-leukemia-danilo-allegra-and-dania-puggioni Stem cells found in the bone marrow a...
Rethinking thinking – Trevor Maber
View full lesson: http://ed.ted.com/lessons/rethinking-thinking-trevor-maber Every day, we meet people and process our interactions&...
How do crystals work? – Graham Baird
What makes crystals grow into their signature shapes? Dig into the atomic patterns and unique properties of crystals. — Many c...
How much does a video weigh? – Michael Stevens of Vsauce
View full lesson: http://ed.ted.com/lessons/how-much-does-a-video-weigh-michael-stevens What color is a mirror? How much does a vide...
What causes economic bubbles? – Prateek Singh
View full lesson: http://ed.ted.com/lessons/what-causes-economic-bubbles-prateek-singh During the 1600’s, the exotic tulip became a...
Can you outsmart this logical fallacy? – Alex Gendler
Explore the psychology of the cognitive bias known as the conjunction fallacy, where we assume specific conditions are more probable...
Is there a limit to technological progress? – Clément Vidal
View full lesson: http://ed.ted.com/lessons/is-there-a-limit-to-technological-progress-clement-vidal Many generations have felt they...
The strengths and weaknesses of acids and bases – George Zaidan and Charles Morton
View full lesson: http://ed.ted.com/lessons/the-strengths-and-weaknesses-of-acids-and-bases-george-zaidan-and-charles-morton Vinegar...
What is the biggest single-celled organism? – Murry Gans
View full lesson: http://ed.ted.com/lessons/what-is-the-biggest-single-celled-organism-murry-gans The elephant is a creature of epic...