How fast is the speed of thought? – Seena Mathew

via TED-Ed https://www.youtube.com/watch?v=g12bxfYVhMk

Why do you get a fever when you’re sick? – Christian Moro

via TED-Ed https://www.youtube.com/watch?v=jRvxnpfCDSo

How do investors beat the stock market? – Richard Coffin

via TED-Ed https://www.youtube.com/watch?v=CMQLdJa64Wk

How do steroids affect your muscles— and the rest of your body? – Anees Bahji

via TED-Ed https://www.youtube.com/watch?v=itEXhxjOPjk

Do larger animals take longer to pee? – David L. Hu

via TED-Ed https://www.youtube.com/watch?v=EidLGwyYpBE

The dark history of bananas – John Soluri

via TED-Ed https://www.youtube.com/watch?v=esvycD1O3cM

Can you outsmart a troll (by thinking like one)? – Claire Wardle

via TED-Ed https://www.youtube.com/watch?v=Iu4OdhjnN4I

Can we build a « perfect » forest? – Jean-François Bastin

via TED-Ed https://www.youtube.com/watch?v=3hxE7Af98AI

Can you outsmart the fallacy that started a witch hunt? – Elizabeth Cox

via TED-Ed https://www.youtube.com/watch?v=L9rkQJ91VOE