When hearing "drones", most of us think of amazing drone photography or videos showing us how spectacular places look from above - or even surveillance drones. But this is just a tiny part of what drones can actually do.

In the first episode of our new web series Young Bright Minds, we talk with the experts from Voliro Airborne Robotics who use drones as hands in the sky to eliminate human risk in hard to reach places, and that also can spray on walls - please don't try it on your neighbor's walls!