> Pull out a phone at -40, it won't even switch on. Same can be said about a human being. Edit: I'm being downvoted, so let me explain. Drones _can_ be made t

> Pull out a phone at -40, it won't even switch on. Same can be said about a human being. Edit: I'm being downvoted, so let me explain. Drones _can_ be made to function in temperatures way below -40; but humans are at their limit there. My point is: those who are discounting drones overestimate the capability of humans to operate in that temperature.