Doesn't this artical say that time is simply a state of matter? We can't really travel backward in time, because as we do, our matter reverts to its earlier state. Therefore, we can't go back in time without reverting to childhood, embryo, twinkle, etc... So the questions of going back in time to kill our mothers or other time travel parodoxes is mute, as whatever we return to has to have previously happened!
Slashdot Mirror
Doesn't this artical say that time is simply a state of matter? We can't really travel backward in time, because as we do, our matter reverts to its earlier state. Therefore, we can't go back in time without reverting to childhood, embryo, twinkle, etc... So the questions of going back in time to kill our mothers or other time travel parodoxes is mute, as whatever we return to has to have previously happened!
From the article, they make it sound like motion capture is this great new idea. It's used in almost every sports video game nowadays.