Two companies have managed to keep the Stalker Unmanned Aerial System, also known as a drone, in flight for over 48 hours by using lasers on the ground to recharge the aircraft's battery mid-flight. That's terrifying and cool.
Have a story we missed? A link we have to click? A sharp opinion about the news? Instead of waiting for us to post it, tell us on the Open Wire.Submit your news and ideas | See all reader posts