YouTube user Invisibules recreated Minsky and Shannon's "Most Useless Machine" (a box with a switch on it; switch it on and a hand emerges from the box and flips the switch to off) using Lego: 'The hardest part was probably getting the flap to operate easily and smoothly, and to open and close at the correct parts of the cycle. Careful design of the "pusher" allowed the hole to be fairly small in the later prototypes. There were probably around ten partial or complete prototypes before I found a reliable method and layout. I use the latest prototype(s) as a reference for the next, so I try to have enough bricks around to keep several on the go at once.'
The new Moto Razr is a handsome retro thing. At $1500, though, who wants a 6.2-inch foldable smartphone designed to resemble a classic flip-phone? The hinge design of the Moto Razr is probably the most interesting thing about it. The best Samsung can currently do in the foldables space is the Galaxy Fold, which, thanks […]
Here’s an ad from Hikvision, the worlds’ largest security camera company, boasting of its products’ utility in detecting people’s ethnicity. James Vincent writes that it “speaks volumes about the brutal simplicity of the techno-surveillance state.” [via @CharlesRollet1, who points to an archived webpage that details the “Uyghur detection” feature]
A typical security camera can give you peace of mind. But that might be offset by the nagging feeling that it’s watching you, too. The best kind of security system is one that protects both your home and your privacy, and the blurams Dome Pro 1080p Security Camera is one rare model that’s set up […]
Sous vide cooking: It sounds fancy, but it’s actually one of the easiest and most reliable ways to cook. It’s the reason why many restaurants are able to put out delicious dishes with a consistent flavor. All you need is the right equipment, and that hasn’t always been available to those outside the resto crowd. […]
The more you use your computer, the more it becomes possible for others to use it too. Where there are anti-virus systems, there are hackers looking for a way to get around them. That’s why it’s important to get software that doesn’t just passively scout for viruses in the background. The folks behind GlassWire have […]