Something I found - the future is now, and it's amazing

Lert: We all know about drones. Those who watch John Oliver's videos know how scary the very idea of drones can be.   But what when some student at the Technical University Delft takes the idea of a drone and puts a positive spin to it?     There are ofcourse the concerns about amateurs making diagnostics about heart-attacks and applying the pads for the defib, but still - I think this could be the basis for some amazing lifesaving tech right there.