My only problem with it is that it needs to be reset by removing the first marbl... | Hacker News

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		seiferteric on Nov 21, 2016 \| parent \| context \| favorite \| on: 4-bit calculator made from cardboard and marbles My only problem with it is that it needs to be reset by removing the first marble to be used again.

kevin_thibedeau on Nov 22, 2016 [–]

More of a saturating 1-bit counter really.

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