RoboCup2025 took place in Salvador, Brazil. The event saw around 3000 participants competing in the various leagues. Find out what the teams got up to during the first couple of days:
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.