Drones That Recharge Themselves On Power LinesDrones have been in the limelight recently, where at least one of the stories do not actually bring any kind of comfort to us ordinary folk. After all, who would want a drone to actually crash into you while you are outdoors? Those things aren’t exactly the lightest devices around, and from a great height at a certain velocity, it might even maim or kill rather than give you a nasty shock. For all you know, it could be a staged assassination attempt that has been disguised as an “accident”. Enough daydreaming for now – back to the topic at hand, a drone which can fly around indefinitely without ever returning to base simply because it can recharge itself by landing on a power line.