Incredible. It even evolves a walker resembling a variant of a kangaroo (at [01:57]). With a target speed of 1.0 m/s, the legs alternate in taking small steps

Incredible. It even evolves a walker resembling a variant of a kangaroo (at [01:57]). With a target speed of 1.0 m/s, the legs alternate in taking small steps, but at 2.0 m/s, both legs are used to jump.