Show HN: Mechanical Computer Kit (Roons)
24 by uncial | 2 comments on Hacker News.
I built a mechanical computer kit: https://ift.tt/lqzZxtP tl;dr: it's a cellular automaton on a "loom" of alternating bars, using contoured tiles to guide marbles through logic gates. It's not just "Turing complete, job done"; I've tried to make it actually practical. Devices are compact, e.g. you can fit a binary adder into a 3cm square. It took me nearly two years and dozens of different approaches. There's a sequence of interactive tutorials to try out, demo videos, and a janky simulator. I've also sent out a few prototype kits and have some more ready to go. Please ask me anything, I will talk about this for hours. -- Jesse
I built a mechanical computer kit: https://ift.tt/lqzZxtP tl;dr: it's a cellular automaton on a "loom" of alternating bars, using contoured tiles to guide marbles through logic gates. It's not just "Turing complete, job done"; I've tried to make it actually practical. Devices are compact, e.g. you can fit a binary adder into a 3cm square. It took me nearly two years and dozens of different approaches. There's a sequence of interactive tutorials to try out, demo videos, and a janky simulator. I've also sent out a few prototype kits and have some more ready to go. Please ask me anything, I will talk about this for hours. -- Jesse 2 https://ift.tt/3RxjOmN 24 Show HN: Mechanical Computer Kit (Roons)
24 by uncial | 2 comments on Hacker News.
I built a mechanical computer kit: https://ift.tt/lqzZxtP tl;dr: it's a cellular automaton on a "loom" of alternating bars, using contoured tiles to guide marbles through logic gates. It's not just "Turing complete, job done"; I've tried to make it actually practical. Devices are compact, e.g. you can fit a binary adder into a 3cm square. It took me nearly two years and dozens of different approaches. There's a sequence of interactive tutorials to try out, demo videos, and a janky simulator. I've also sent out a few prototype kits and have some more ready to go. Please ask me anything, I will talk about this for hours. -- Jesse
I built a mechanical computer kit: https://ift.tt/lqzZxtP tl;dr: it's a cellular automaton on a "loom" of alternating bars, using contoured tiles to guide marbles through logic gates. It's not just "Turing complete, job done"; I've tried to make it actually practical. Devices are compact, e.g. you can fit a binary adder into a 3cm square. It took me nearly two years and dozens of different approaches. There's a sequence of interactive tutorials to try out, demo videos, and a janky simulator. I've also sent out a few prototype kits and have some more ready to go. Please ask me anything, I will talk about this for hours. -- Jesse 2 https://ift.tt/3RxjOmN 24 Show HN: Mechanical Computer Kit (Roons)
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