“SparkFun’s 2014 Autonomous Vehicle Competition will be help at the Boulder reservior on June 21st! In this video, master of ceremonies Rob goes over the differences for this year’s competition!”
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.