I posted in 2011 about the Digi-Comp I, a 1963 mechanical digital computer made of polystyrene and used to teach the fundamentals of boolean logic, binary, and computer programming. I'd just discovered that Evil Mad Scientist Labs sells a wooden version of its successor, the Digi-Comp II, which uses a pachinko-style marble-run to do the same thing (the Evil version is CNC-milled and laser-cut). They call it a "Rolling-Ball Binary Digital Mechanical Computer." It is both beautiful and very clever indeed.
Overall, it is slightly smaller than the original (mid 1960′s) Digi-Comp II, which used half-inch diameter glass marbles. Rather than marbles, we’ve opted for pachinko balls, which are shiny steel balls 11 mm (about 7/16") in diameter. Using the smaller size has allowed us to reduce some of the feature sizes, and reduce the overall size of the machine from 14×28.5″ to 10×24", while retaining all of the original functions and remaining finger-friendly.
The Digi-Comp II: First Edition is CNC carved from rock-solid half-inch hardwood plywood, laser-engraved to provide it with labels, and hand fitted with over 60 laser-cut parts. It comes assembled, tested, and ready to use.
It sells for $279.
Digi-Comp II: First Edition
When I saw that the cell phone designed for rectal smuggling was called “Beat the Boss,” I assumed “The Boss” was a synonym for “The Man,” but it turns out it’s a reference to a specific product: Xeku’s Body Orifice Security Scanner (BOSS), a “hygienic cavity search” chair that scans prisoners for rectal contraband.
The “Beat the Boss phone” is an £27 micro-telephone built into a Bluetooth headset with only trace amounts of metal in its construction; it is lozenge-shaped and is designed to be rectally smuggled into prisons, jails and courtrooms.
As warned last week, Nokia has relaunched its classic 3310 model candybar phone. The good news: it’s a pretty little burner that honors and updates the original’s design. The bad news: that’s the only connection, and it’s otherwise a modern dumbphone with no clear picture yet on how well-designed the interface and hardware is. It’s […]
DJI is the world’s leading designer and producer of easy-to-fly drones and aerial photography systems. If you’re a drone enthusiast, you want a DJI. If you know absolutely nothing about drones and think they’re weird, if you win a DJI you’re going to become a drone enthusiast.Enter this giveaway (for free, yes) and you’ll get a […]
Although there will never be a consensus about the best way to make coffee, any coffee connoisseur will agree that controlling the grind of your beans and balancing water temperature are the keys to a tasty cup. Since your plastic coffee pot doesn’t really allow for that kind of customization, going back to the French […]