This drone can fill in potholes with 3-D printed materials
Potholes are the bane of drivers’ existence and a major, expensive, headache for authorities.
But researchers at the University of Leeds in the UK are hoping to deploy a drone capable of detecting and filling cracks in the road within the next couple of years, slashing costs and the number of potholes in the process.
Euronews
http://www.euronews.com/2018/07/04/this-drone-can-fill-in-potholes-with-3-d-printed-materials