This is amazing technology. Amazing. If you want to skip the explanation for the good part, it is around the 2:30 mark[youtube=http://www.youtube.com/watch?v=Jd3-eiid-Uw]
This is amazing technology. Amazing. If you want to skip the explanation for the good part, it is around the 2:30 mark[youtube=http://www.youtube.com/watch?v=Jd3-eiid-Uw]