The vision is that Gita will be able to do mundane chores for owners. Standing at about two feet tall and with the ability to carry 40 pounds of stuff, the robot has a lid that opens to reveal the cargo bin. It can travel at a top speed of 22 mph…
Robots clean rivers and sort waste, monitor ecosystems, and inspect renewable-energy infrastructure. But even the greenest robot has an environmental footprint.
EPFL engineers have designed acoustic cavities that convert sound waves into thrust, propelling small robots and ultralight aerial vehicles without on-board actuators or electronics.