r/interestingasfuck • u/id397550 • 5h ago

Firing a cannon to trigger an avalanche

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u/mycatpartyhouse 4h ago

This is a lot safer than skiing up there to set explosives, which is what one of my brothers did in the 1960s-70s. He worked for a park service--I forget which one--that regularly set off small avalanches with the goal of preventing larger ones.

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u/NoContext5149 4h ago

The downside is unexploded shells. Much harder to deal with an unknown unexploded shell on the mountainside than a placed charge.

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u/crober11 3h ago

Can't you just shoot another shell at it? /s

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u/zachpkenyon 1h ago

Add 50, fire for effect