Boston Dynamics is behind some of the most interesting robots we have seen. Hnadle is a wheeled research robot that stands 6.5ft tall and travels at a speed of 9 mph. It can jump 4 feet vertically. It has electric and hydraulic actuators with a battery that lasts for about 15 miles.
Handle has 10 actuated joints and is efficient on flat surfaces thanks to its wheels. Its legs allow the robot to go everywhere else. This video shows the Handle robot in action.