I case you missed the news late last week, O’Reilly Media made an important announcement: Maker Media, Inc. has been spun off as its own company. All parties involved are thrilled by this evolution of our business.
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.