wings of love ♪ up and above the cloud ♪ not the only way to fly ♪ ♪ is on the wings of love >> jeffrey osborne >> on the wings -- >> for our next story, we are on the wings of drones. see what we did there? being used to save team of doct areas of the world ravaged by curable diseases. >> all we did was exchange love for drones. up all "nightline." alex marquardt. >> madagascar one of the most beautiful impoverished countries. diseases, are spreading unchecked through isolated communities here. this village typifies the challenge faced in delivering health care in remote areas. and using innovative technology to see if we can, leap over the roadblocks between here and those villages. dr. peter small, actually wants to soar over those road blocks. using technology originally developed for war now seen everywhere. drones. the drone here was designed by a michigan based company which worked with usaid, the brain child of daniel pepper came up with the idea in rural india. >> the drone could be do the job and eliminate need for extensive >> reporter: the drone takes off like a quad-copter can fly