Google's Boston Dynamics has an interesting new robot, called SpotMini, and it's the stuff of nightmares, or so we think. Weighing 55 lbs dripping wet - 65 lbs if you include its extendable arm, it's all-electric, without no hydraulics whatsoever, and runs for about 90 minutes on a full charge.
Boston Dynamics has released a prototype of an all-terrain robot, BigDog. The quadruped robot is equipped with a computer featuring sensors that aid its movements over harsh terrain. The robot is powered by a gasoline engine .
Latest AlphaDog Robot Prototypes Get Less Noisy, More Brainy - IEEE Spectrum