Building a rope bridge with drones
This is really brilliant use of drones. It could be used at so much places where men can not go easily. You'll see for drones with rope starting to build a nice little rope bridge. The tricks to make this possible is the use of rope made out of Dyneema, a material with a low weight-to-strength ratio and thus suitable for aerial construction. Of little weight (7 g per meter), a 4 mm diameter rope can sustain 1300 kg. If you want more information on how this works you can go read the description which is very detailed.