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Watch as this snake-like robot slithers then coils its way up a tree! The Biorobotics Lab at Carnegie Mellon University has created a bio-inspired Snakebot which mimics the motion of a snake, pushing the development of robots one step further. The team at CMU has focused on two models of Snakebots – one to traverse land, and the other for surgical use. Both varieties are equipped with a small camera located in the head and numerous moving joints that propel it forward. At this point, the Snakebots are tethered to a power source and are controlled by an operator, however scientist say it is not long before bots are completely wireless. Developers plan to us the larger Snakebot which operates on land, to perform search and rescue missions, pipe inspections, and other tasks that are difficult or dangerous for people to explore. With the direction of an operator, the robot can coil around a tree or pipe and use the camera to observe its surroundings. The medical Snakebot is basically a mini surgeon equipped with its own scalpel and forceps. The surgeon makes a keyhole incision then inserts the snake. The snake then navigated remotely by the doctor. The incision is smaller than the size of a US dime, reducing recovery time and making operation time faster. Thus making surgery less invasive and less expensive. Surgeons have already successfully tested the Snakebot on pigs and have begun trials on human tissue. How do you feel about Snakebots doing the jobs of humans?