A woman gives a demonstration of an ambulance drone with built in defibrillator at the campus of the Delft Technical University in Delft on October 28, 2014. The small aircraft, designed by Alec Momont of the Delft Technical University, weighs some four kg and can fly at the speed of 100 km and can quickly deliver a defibrillator to patients suffering from a heart attack. AFP PHOTO / ANP PHOTO / BAS CZERWINSKI netherlands out (Photo credit should read BAS CZERWINSKI/AFP/Getty Images)
