Some Finnish people have built a drone-mounted chainsaw and one can ask what could possibly go wrong? It reminds somehow of the Mantrid Drones if anyone recall those. The drone is capable of sawing fir branches and icicles. So it can actually be of use.
Youtube Clip of the #killerdrone.
(Score: 2) by legont on Friday April 22 2016, @01:44AM
It can't work in reality - airframe will not provide enough momentum for leverage. The little branches shown is already stretching the limit of control.
"Wealth is the relentless enemy of understanding" - John Kenneth Galbraith.