dna had a walk through the IIT Bombay Tech Fest 2015 and got a chance to be wowed by the projects on display. Here’s some of the best we picked out for your reading pleasure.
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.