Autonomous drone flight is a pretty exciting prospect for all kinds of reasons, from its potential to change how we transport important items to how we transport ourselves. But the technology invariably requires human intervention in one way or another as drones can't carry on forever on their own. Or can they? An Israeli startup has developed an end-to-end autonomous system for 24/7 drone flight that uses a robotic arm to swap out flat batteries and get the aircraft back in the air.
