Unitree is “testing the reliability” of its H2 humanoid robot, apparently by having it dish out a series of quite spectacular wallops on its mechanical brethren and one surprisingly plucky human. And judging by the knee strike that launched its G1 sibling clean into the stratosphere, reliability seems to be absolutely smashing it. The company’s gentle reminder to “please use robots in a friendly manner” feels utterly priceless, doesn’t it?