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4-bit calculator made from cardboard and marbles
Might not be the most reliable or useful contraption but it's definitely a fun one.
- Points
- 703
- HN comments
- 182
- Submissions
- 1
- Cited by
- 0 commenters
Hardware & ElectronicsMath & Algorithms2016
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Nov 21, 2016 | 4-bit calculator made from cardboard and marbles by MaxLeiter | 703 | 182 |