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sofa_king_we_todded t1_ixcy8pc wrote

Reply to comment by dumbleydore94 in TIL Singapore imports so much sand that Indonesia has actually lost islands- Indonesia counts its islands before it's too late by DifficultPandemonium

Making a guess but might be two reasons at least: one, it’ll be extremely expensive for little benefit. Second, for the same reason why it’s bad in concrete, the grains of sand are so small and smooth that it probably won’t keep its shape and disperse too easily in the water

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