MIT’s Biomimetics Lab recently broke the speed record for a robotic Mini Cheetah: not quite Usain Bolt speed, but probably faster than you can run.

MIT improves its robo-cheetah by giving it the ability to bound and run around outside while untethered.

MIT's Cheetah robot has finally been let off the leash -- and boy can it run. Watch as it bounds across a grass field, and even jumps over a hurdle.