Hacker Times
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
brownbat
on Nov 21, 2016
|
parent
|
context
|
favorite
| on:
4-bit calculator made from cardboard and marbles
These remind me of Dr. Nim, the unbeatable single-player board game from the 60s, which also used marbles to do binary math:
https://www.youtube.com/watch?v=9KABcmczPdg
Consider applying for YC's Summer 2026 batch! Applications are open till May 4
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
https://www.youtube.com/watch?v=9KABcmczPdg