Who upended all of my assumptions in the very best way. That was Steve Jobs. 他以最好的方式颠覆了我所有的假设。他就是史蒂夫·乔布斯。 Steve had built a successful company. He had been sent away and he returned to find it in ruin
也许你以前曾经买过那些那些摺纸玩具，他们能够做出洋娃娃或天鹅？TED 的研究会员 Manu Prakash 和他的团队成功做出像折纸一样简单的显微镜。讲者在这段影片中提供了让人惊奇的示范，并告诉我们这个装置将如何对开发中国家的健康问题造成影响。另外，这项技术也能够让所有事情都变成有趣的手作科学实验。 Manu Prakash在Ted英语演讲：只要50美分,就能拥有如折纸般的显微镜也许你以前曾经买过
June 27, 2007 THE PRESIDENT: Ladies and gentlemen, welcome to opening day right here on the South Lawn of the White House. Jonas Brothers, thank you guys. Good to see you. Proud you're here. As usual,
I was convinced that the only thing I wanted to do, ever, was to write novels. However, my parents, both of whom came from impoverished backgrounds and neither of whom had been to college, took the vi
