Sensefly just released a fun video of their latest product, eBee, autonomously flying over an alpine landscape near the Matterhorn while performing 2D and 3D mapping.
For more information about the eBee, check out one of our previous posts.
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.