I have seen a lot of ways to use drones such as agriculture or security purpose, however, I would definitely say:
This is the craziest way of utilizing drones ever!
How amazing these guys are to have come up with this kind of idea!
At first, I really did not know what they are trying to do, but ahh…
This could be the ways in such cold places.
Anyway, watch out whenever you fly!
Crazy Finnish farmers soup up drone with an attachment that you have to see to believe