Discovery Education has done some great virtual field trips from all over the world but their most recent from 3M's innovation labs might be one of their best ever. With one exciting revelation after another, classes can explore the science behind some of the things we use constantly like the screens on our smart phones and tablets. The video is available on demand and hosted by one of the hosts of Science Channel's relaunch of Mythbusters.Check out www.youngscientistlab.com/vft to watch now.
