2010 TEDTalks Top 21

TEDTalks 2008.1.9---Arthur Benjamin:閃電計算和其他
Arthur Benjamin: Lightning calculation and other "Mathemagic" 2008.1.9
In a lively show, mathemagician Arthur Benjamin races a team of calculators to figure out 3-digit squares, solves another massive mental equation and guesses a few birthdays. How does he do it? Hell tell you.
TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers are invited to give the talk of their lives in 18 minutes -- including speakers such as Jill Bolte Taylor, Sir Ken Robinson, Hans Rosling, Al Gore and Arthur Benjamin. TED stands for Technology, Entertainment, and Design, and TEDTalks cover these topics as well as science, business, politics and the arts. Watch the Top 10 TEDTalks on TED.com
亞瑟本傑明：閃電計算和其他“Mathemagic“2008年1月9日
在一個熱鬧的表演，mathemagician亞瑟本傑明比賽一隊計算器算出3位數的平方，解決了一輪大規模的心理方程和猜測幾個生日。他是怎麼做到的？地獄告訴你。
TEDTalks是每日視頻播客的最佳會談和表演的TED大會，在那裡，世界領先的思想家和實干家被邀請到他們的生活聊了18分鐘 -包括揚聲器，如吉爾泰勒，主席先生肯羅賓遜漢斯羅斯林，戈爾和亞瑟本傑明。 TED代表著技術，娛樂，和設計，以及TEDTalks這些主題以及科學，商業，政治和藝術。觀看十大TEDTalks上TED.com