These robots always look strained. Their movement is not natural, I think because of not being energy efficient. Passive bipedal walkers* look more human like t

These robots always look strained. Their movement is not natural, I think because of not being energy efficient. Passive bipedal walkers* look more human like than anything that has come out of Boston Dynamics. * https://www.youtube.com/watch?v=rhu2xNIpgDE https://www.youtube.com/watch?v=rhu2xNIpgDE