Last year I was in Michigan at Kalamazoo and had just a wonderful time. Although I got to admit, their graduating class was about 700 kids and my hands were really sore at the end of it because I was
So this is just one experiment that we published a few years ago,where a monkey, without moving its body,learned to control the movements of an avatar arm,a virtual arm that doesn't exist. 那么这只是我们
We consistently underestimate what criminals and terrorists can do. 我们一直低估了罪犯和恐怖分子能做到的事情。 Technology has made our world increasingly open, and for the most part, that's great, but all of this openness
Hi, everybody. It's been seven years since the worst financial crisis in generations spread from Wall Street to Main Street-a crisis that cost millions of Americans their jobs, their homes, their life
