How miscommunication happens (and how to avoid it) – Katherine Hampsten
View full lesson: http://ed.ted.com/lessons/how-to-avoid-miscommunication-katherine-hampsten Have you ever talked with a friend abou...
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The philosophy of cynicism – William D. Desmond
Explore the ancient Greek philosophy of cynicism, which calls for the rejection of materialism and conformity in favor of a simple l...
A clever way to estimate enormous numbers – Michael Mitchell
View the full lesson here: http://ed.ted.com/lessons/michael-mitchell-a-clever-way-to-estimate-enormous-numbers Have you ever tried...
A brief history of video games (Part I) – Safwat Saleem
View full lesson: http://ed.ted.com/lessons/a-brief-history-of-video-games-part-i-safwat-saleem Video games are everywhere these day...
How small are we in the scale of the universe? – Alex Hofeldt
View full lesson: http://ed.ted.com/lessons/how-small-are-we-in-the-scale-of-the-universe-alex-hofeldt In 1995, scientists pointed t...
The terrors of sleep paralysis – Ami Angelowicz
View full lesson: http://ed.ted.com/lessons/the-terrors-of-sleep-paralysis-ami-angelowicz Imagine you’re fast asleep and then...
The simple story of photosynthesis and food – Amanda Ooten
View full lesson: http://ed.ted.com/lessons/the-simple-but-fascinating-story-of-photosynthesis-and-food-amanda-ooten Photosynthesis...
How does chemotherapy work? – Hyunsoo Joshua No
Discover how chemotherapy drugs use cytotoxic agents to attack cancer cells and the impact they have on your body. — During Wo...
How menstruation works – Emma Bryce
View full lesson: http://ed.ted.com/lessons/how-menstruation-works-emma-bryce Made in partnership with the Always #LikeAGirl campaig...
Who was Confucius? – Bryan W. Van Norden
View full lesson: http://ed.ted.com/lessons/who-was-confucius-bryan-w-van-norden Most people recognize his name and know that he is...