All the Radio Shacks are dead. adioS, or something. But wait, what’s this? There are new Radio Shacks opening. Here’s one in Idaho, and here’s another in Claremore, Oklahoma. This isn’t like the ‘Blockbuster Video in Nome, Alaska’ that clings on by virtue of being so remote; Claremore isn’t that far from Tulsa, and the one in Idaho is in a town with a population of 50,000. Are these corporate stores, or are they the (cool) independent Radio Shacks? Are there component drawers? Anyone want to take a field trip and report?
A few years ago, [cnxsoft] bought a Sonoff WiFi switch to control a well pump. Despite this being a way to control the flow of massive amounts of water with an Internet of Things thing, we’re still rocking it antediluvian style, and for the most part this WiFi-connected relay worked well. Until it didn’t. For the past few days, the switch wouldn’t connect to the network, so [cnxsoft] cracked it open to figure out why. There was one burnt component, and more than one electrocuted insect. Apparently, an ant bridged two pins, was shortly electrocuted, and toasted a resistor. It’s a bug, a real bug, in an Internet of Things thing.
eInk is coming to license plates? Apparently. Since an eInk license plate already includes some electronics, it wouldn’t be much to add some tracking hardware for a surveillance state.
Hold up, it’s a press release about crypto hardware. No, not that crypto, the other crypto. Asus has announced a new motherboard that is capable of supporting twenty graphics cards. This isn’t a six-foot-wide motherboard; it’s designed especially for coin mining, and for that, the graphics cards really only need a PCIe x1 connection. The real trick here is not using PCIe headers, and instead piping everything over vertical-mount USB ports. Yes, this is a slight cabling nightmare. So, you still think the early 80s with fluorinert waterfalls and Blinkenlights that played Game of Life was the pinnacle of style in computer hardware? No, this is it right here.
Here’s a book you should read. Ignition!: An Informal History of Liquid Rocket Propellants by John Drury Clark is a fantastic book about how modern liquid rocket fuel came to be. Want to know why 60s cartoons and spy movies always referenced a ‘secret rocket fuel formula’ when kerosene and liquid oxygen work just fine? This is that. Back when we covered it, the book, used, on Amazon, cost $500. It’s now in print again and priced reasonably. It’s on the Inc. 9 Powerful Books Elon Musk Recommends list, so you know it’s good. Thanks, [Ben] for sending this one in on the tip line.