• Vincent@feddit.nl
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    1 天前

    I also heard that modern mines had some precautions as well, such as getting deactivated after a while?

    • Frostbeard@lemmy.world
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      23 小时前

      Not really kept up on developments, but you can probably have a detonator that degrades. In rock blasting electronic detonaors are more and more prevalent. But might defy the purpose of being dirt cheap.