In my lab, we recently made a cancer nanodetector 在我的实验室，我们最近研制出了一种癌症纳米检测器， that is so small that it could travel into the body and look for tumors. 小到可以进入全身血液循环并寻找肿瘤。 We designed it to listen for tum
Time stood still for a long while, 好长一会儿，时间彷佛静止了， and all I could think and repeat in the chaos of my brain was: 而在混乱中，我脑中想的与重复的是： "You can forget about that partnership, Leila. 你可以忘记那个伙伴关系，蕾拉。 It's j
This week, we had two powerful reminders of how we’ve renewed American leadership in the world. I was proud to announce that—as promised—the rest of our troops in Iraq will come home by the end of thi
But if you want to inspire people to participate, you have to show more than numbers; you have to convey the human impact of the work-so people can feel what saving a life means to the families affect
