Make Magazine's Arwen O'Reilly recently wrote asking if I could provide a brief reminisce about a kit
that I'd especially loved as a kid. I wrote her this:
In between getting a Selectric in 1976 and a TTY in 1977, we had a brief period in my household where my dad was transitioning from being a programmer to going to teacher's college. He brought home a "cardboard computer" that you assembled by punching out parts, inserting tabs into slots. It assembled to something about three-card-thicknesses deep and about 10" by 6". It had little tokens that represented bits, and a table of operations. You could write a program to calculate, say, 2 + 2, then move the tokens around from one part of the computer to another, simulating the shunting of bits through logic-gates, until you got the total. I was completely enchanted with this thing -- I spent days and days making it add up very small numbers, fascinated by this look into the universe of a Von Neumann machine. Years later I saw Tron and was unimpressed -- sure they had speeder-bikes, but they weren't a patch on my cardboard tokens. I wish I could remember what that thing was called!
Based on my sketchy description, Arwen managed to turn up the long-lost cardboard computer: it was a Bell Labs CARDIAC: A Cardboard Illustrative Guide to Computers. There's a lot of CARDIAC fans out there, and there may even be a vendor still selling original, left-over CARDIACs!
CARDIAC Photos Link
, Answers About CARDIAC
Enjoy Michael Mullany’s review of the Gartner Hype Cycle, with all the things tech predictors got right and all the things they got wrong: “we’re terrible at making predictions.” Lesson 6: Some technologies keep receding into the future There are some notable technologies that recur on the Hype Cycle and every time they appear they […]
Why we secretly love our cords. Tamara Warren: There’s a certain security in the cord. It’s the idea of connection, perhaps even dating back to our days in the womb. … A battery, no matter how sophisticated, is fleeting. When we have our cords with us, we are in constant pursuit of power, even when […]
The classic beatbox – not an expensive clone or a collection of cleverly-tweaked samples – is back. Roland’s TR-08 directly models the original machine’s analog circuits to recreate its sound as accurately as possible with modern digital technology, and joins revived versions of the TR-909[Amazon] and TB-202[Amazon] in the company’s lineup of boutique boxes. The […]
The Pry.Me Bottle Opener holds tens of thousands of times its own weight, and you can pick one up now from the Boing Boing Store.This remarkable keychain is considerably smaller than any of your keys, but don’t let that fool you: it can easily open any bottle, and could even tow a trailer full of […]
Guaranteeing your privacy online goes way beyond checking the “Do Not Track” option in your browser’s settings. To ensure that your internet activity is totally hidden from Internet Service Providers, advertisers, and other prying eyes, take a look at Windscribe’s VPN protection. It usually costs $7.50 per month, but you can get a 3-year subscription […]
This project management bundle will help you get organized and learn how to lead a team to success. You can pay what you want for these five courses when you pick them up from the Boing Boing Store.To help you become an invaluable asset for your company, this bundle includes a curated collection of professional […]