Incredible Footage of a Drone Racing Up a Mountain Had Me Reaching For a Seatbelt

This custom-built camera drone has a range of almost two miles, allowing it to travel to the top of a mountain.

from gizmodo http://www.gizmodo.co.uk/2017/09/incredible-footage-of-a-drone-racing-up-a-mountain-had-me-reaching-for-a-seatbelt/