There are many ways in which to build new bodies across scale, from the biomolecular to the scale of tissues and organs. 有许多方法可以超越常规来建立新的身体，从生物分子层面到组织和器官层面。 Today, I want to talk about one area of Neu
If you were going to a restaurant and wanted a healthier option, 如果你去饭店，你想吃得健康一点， which would you choose, grilled or fried chicken? 你会选择哪种食品呢，烤鸡还是炸鸡？ Now most people would answer grilled, 多数人都会选择烤鸡， a
President Bush Meets with Premier Wen Jiabao of the People's Republic of China PREMIER WEN: (As translated.) Mr. President, welcome to Beijing. I also welcome your family members and other friends fro
THE PRESIDENT: Thank you very much. Please be seated. (Applause.) How beautiful was that? From being a homeless mother of two to introducing the President of the United States. (Applause.) There has t
