Quantum computing is getting quite the buzz, but there are other bizarre computer architectures bubbling and buzzing away in research laboratories. New Scientist compiled a survey of the "Ten Weirdest Computers," from reversible chips that recover energy usually lost with each operation, to magnetic (NMR) computing that leverages the dynamics of molecular interactions, to slime mold computers. From New Scientist:
Toshiyuki Nakagaki at the Institute of Physical and Chemical Research in Nagoya, Japan, has shown that slime mould can work out the shortest route through a maze.
In his experiments, the masses of independent amoeba-like cells that act as a single organism would initially spread out to explore all the possible paths of a maze.
But when one train of cells found the shortest path to some food hidden at the maze's exit the rest of the mass stopped exploring. The slime mould then withdrew from the dead end routes and followed the direct path to the food.
Looking for a tiny PC that still has space for a gaming-quality video card? SFF PC Cases is a remarkably detailed spreadsheet listing dozens of models, complete with cost, dimensions, volume and even important build tips. The very smallest are not practical for powerful builds, but the critical “Maximum GPU length” field is right there […]
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 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 […]
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