View full lesson: http://ed.ted.com/lessons/early-foren… In a CSI age, we take forensic science for granted. New York did not have a medical exa
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Sanjoy Mahajan obtained his PhD in theoretical physics from Caltech in 1998, after an undergraduate degree in mathematics from Oxford and in physics f
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Nancy Frates has worked tirelessly for ALS awareness since her son, Pete, was diagnosed in 2012. Pete is the inspiration behind the Ice Bucket Challen
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Speaking from prison, Iraqi war veteran Andrew “Sarge” Chambers tells the story of how he got there. As the judge told him when he sentenc
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Halla M. Yagoub, A 16 years old, born to a typical Sudanese family she lived a pretty normal life, until the age of six, then her whole life changed w
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People die every day because of the lack of organ donors. Find out how your Smartphone can help solve the problem.
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View full lesson: http://ed.ted.com/lessons/the-evoluti… What makes a book a book? Is it just anything that stores and communicates information?
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View full lesson: http://ed.ted.com/lessons/how-the-cho… Here’s a conundrum: Identical twins originate from the same DNA … so how can they
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View full lesson: http://ed.ted.com/lessons/is-there-a-… It’s been a long road to the discovery that Earth is not the center of the Solar
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View full lesson: http://ed.ted.com/lessons/3-tips-to-b… Made in partnership with the Always #LikeAGirl campaign. When faced with a big challeng
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View full lesson: https://ed.ted.com/lessons/could-we-a… There’s a lot of talk these days about when and how we might all move to Mars. Bu
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リチャード・ブランソン卿は限りないエネルギーをもって、出所したばかりの人々をヴァージン・グループ企業において雇用し、まだ出所を目指して努力している受刑者をも励ましています。彼は「誰にでもセカンドチャンスが与えられるべきだ」と言います。 ( 翻訳 Ai Tokimatsu 、レビュー Tomoyuki
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Chris Varney is an advocate for children’s rights. His advocacy began as a 16-year-old Youth Ambassador for World Vision during which he became
Read moreView full lesson: http://ed.ted.com/lessons/why-are-man… Why are most manhole covers round? Sure it makes them easy to roll, and slide into plac
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View full lesson: http://ed.ted.com/lessons/why-do-our-… Human bodies aren’t built for extreme aging: our capacity is set at about 90 years. But
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As Director of the Benaroya Institute at Virginia Mason and the Immune Tolerance Network, Immunologist and Biomedical Researcher Gerald Nepom, MD, PhD
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