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mechanical binary calculator with Marble
09-23-2021, 04:56 PM (This post was last modified: 09-23-2021 04:57 PM by compsystems.)
Post: #1
mechanical binary calculator with Marble
Video =>



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09-23-2021, 05:30 PM
Post: #2
RE: mechanical binary calculator with Marble
(09-23-2021 04:56 PM)compsystems Wrote:  Video =>




Also known as Digi-Comp II

Tom L
Cui bono?
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09-23-2021, 07:11 PM
Post: #3
RE: mechanical binary calculator with Marble
Here's another:
https://www.youtube.com/watch?v=SYi9sJkS19Q

http://WilsonMinesCo.com (Lots of HP-41 links at the bottom of the links page, http://wilsonminesco.com/links.html )
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09-23-2021, 09:56 PM
Post: #4
Domino Computer
Back when Matt Parker had hair.




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