Peaceful use of weapons is cool. But that's exactly what avalanche-triggering guns already are, in full. They and trebuchets are both military artillery at hear

Peaceful use of weapons is cool. But that's exactly what avalanche-triggering guns already are, in full. They and trebuchets are both military artillery at heart. As far as I know they still need explosives at the terminal end, too, even when dropped by helicopter, so that part is also not going away (ignoring explosives needed for mining, etc).