President Bush Attends Briefing on Hurricane Gustav at FEMA
August 31, 2008 THE PRESIDENT: I'm here at the FEMA Headquarters where I just received a briefing, and I've also come to thank the people behind me for working the long hours that they're doing to mak
Ted英语演讲:环境 重造计划:麦克·比德尔:我们可以回收塑料
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TED演讲:疯狂的科学家用苹果做出了耳朵(4)
What I'm really curious about is if one day, 我真正好奇的是会不会有一天, it will be possible to repair, rebuild and augment our own bodies with stuff we make in the kitchen. 人们有可能修复、改造、强化我们自己的身体,用到的只是我们厨房里的材料。
奥巴马讲话 呼吁应对气候变化威胁
Hi, everybody. This Monday, I'm heading to Alaska for a three-day tour of the state. I've been looking forward to this for a long time. Not only because Alaska is one of the most beautiful places in a
TED演讲之神童 如果我有一个女儿…(8)
It is tempting. Once you've figured this out, it is tempting to keep writing the same poem, or keep telling the same story, over and over, once you've figured out that it will gain you applause. 它也是很诱