Hasbro has enhanced their successful Furby toy from years past with a combination of interactive programming and robotic engineering. The updated Furby includes a free Furby app to virtually feed Furby and translate Furbish into English.
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.