Our friends at Evil Mad Scientist Laboratories recently made a high quality reproduction of the Digi-Comp II, a binary digital rolling-ball mechanical computer from the 1960s. (Cory wrote about it here.) Today on their blog, the Evil Mad Scientists posted about Dr. Nim, a game from the creator of the original Digi-Comp II.
Dr. NIM was designed by the same engineer, John Godfrey, who designed the Digi-Comp II, and it was manufactured in the mid-1960′s by the same company, E.S.R. Inc. It is even described in the same patent as the Digi-Comp II and works in the same manner, using mechanical flip-flops triggered by marbles. Only, to play the ancient game of Nim instead of doing binary calculations.
“How can pieces of plastic be a computer?”
See also: A Do-It-Yourself Paper Digital Computer, 1959
I have a copy of Electronics for Kids: Play with Simple Circuits and Experiment with Electricity, by Oyvind Nydal Dahl. It’s a full-color introduction to electronics, and is useful for kids and adults who want to get started in hobbyist electronics. Right now, this 328 page book is on sale for just $11 on Amazon. […]
No Starch Press just released two nice books. Arduino Project Handbook by Mark Geddes has 25 beginner-friendly projects that use Arduino (a low cost electronic prototyping platform), including a Simon-like memory game, a weather station, and a wireless ID card entry system. Electronics for Kids, by Øyvind Nydal Dahl, starts with an easy-to-grok explanation of […]
….from 1997. On your mark, get set Now we’re riding on the Internet Cyberspace, sets us free Hello virtual reality Interactive appetite Searching for a Web site… (Thanks, UPSO!)
To be a Pokémon master, you’ll need a phone that won’t constantly die on you. Because nothing is worse than seeing the screen go black right as you’ve finally found the Charizard of your dreams.That’s why we’re so excited about the LinearFlux PokeCharger Portable Battery ($39.99). With its 3.0 Amp HyperCharging technology, this slim battery will […]
The tech industry is constantly innovating, and in order to stay competitive, you’ll need to keep up. The Programming Into the Future Bundle was created to teach you the skills employers are looking for at this very moment, including in-demand coding languages like Google Go.The bundle of courses includes instruction on a range of innovative tools that advanced coders […]
If you’re running low on MacBook storage, your options are pretty limited. External hard drives mean toting around another piece of bulky equipment, and you probably don’t want a USB stick constantly protruding from your laptop.That’s why the Nifty MiniDrive for MacBooks is such a desirable alternative, and one of our top tech finds this year. You can add […]