[–] -1 points 1 year ago (10 children)

So an unarmed guy says to two people, "I taking the cash and tying you up" and they just comply? Unless he was a huge burly guy, there are two of you, one bashes his head while he tries to tie up the other. Sure the money is replaceable, but being tied up means you can't defend yourself against what he could do next.

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  • [–] 1 point 1 year ago

    The stones having to come from the island messes up my thoughts on this but you could have “natural” erosion of the rock in a circle if you made a synthetic riverbed that flowed water through very quickly, while dumping sand in. Like a weirder rock tumbler. Would also take a very long time to get appropriate rocks and I’m not sure how you keep them from going into spheres, but anyway.

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