While you are out enjoying your Labor Day festivities, keep an eye out for robot snakes in the trees. The CMU robotics lab has built a snake bot named Uncle Sam that can climb trees and poles. As you can see in the video after the break, the bot seems to have no problem at all scaling a tree. It wraps itself around the tree, then rotates down the center of its entire body. Once it has reached the top, it can take in the scenery. Though it is a little creepy looking, at least it isn’t in the water.
