We did a report: "How to Make Nuclear Cheap." 我们做了一个报告：《如何降低核能价格》。 In particular, the thorium reactor shows a lot of promise. 具体来说，钍反应堆带来了光明的前景。 So when the climate scientist, James Hansen, 所以当环境科学家詹姆
I want to wish Eid Mubarak to all Muslims celebrating Eid and a safe journey to those now on Hajj. I know that many of you use this special time to reflect on what’s important to you in your lives: yo
So at edX and a number of other organizations, we are applying these technologies to education through MOOCs to really increase access to education. 所以在edX网站和一些其他的组织我们将这些技术应用于教育通过MOOCs，真正增加人们受教育的机会。 A
