An IBM executive told a recent conference that when supercomputer Deep Blue was halfway through its 1997 chess match with Garry Kasparov, it made a random move, due to a software bug. Assuming the machine was smarter than it was, Kasparov later made
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.