6 ms·

Zombocom… the only limit is your imagination. In all seriousness, rock crushing is energy intensive relative to just taking sand from the source.

• alexpotato 1mo ago
  Create a bag of rocks and leave them in an area with lots of waves. Let nature and physics do the rest.
  • darth_avocado 1mo ago
    In a few million years
  • qwerpy 1mo ago
    Pretty sure this is a joke but you never quite know, given that HN is infamous for these "javascript programmer applies his smarts to something that's not javascript" moments.
    • MisterTea 1mo ago
      "bag of rocks" is so ridiculous that I would call it a joke for sure.
  • deleted 1mo ago
    [deleted]