Brainiac75 made a pair of wooden tools that he uses to separate and stack large neodymium magnet discs. I've pinched my fingers quite a few times with tiny neodymium magnet discs and have learned to respect them. These big ones are very dangerous. You could easily lose a finger if these magnets were to smack into one another. Please get some thick gloves, Brainiac75!
I bought How to Draw Comics the Marvel Way by Stan Lee and John Buscema when it came out in 1978, and I think it might still be the best how-to-draw book I’ve used. It covers a lot of territory in 160 pages – perspective, figure drawing, action, foreshortening, heads and faces, and composition. I […]
Project Farm wanted to see if candle wax could be used as a penetrating lubricant to loosen rusty nuts, so he set up a rigorous test to find out. His conclusion – candle wax applied to a hot nut doesn’t help loosen it. It just won’t penetrate onto the bolt. He also tried special penetrating […]
Here’s a vegetable gardener who didn’t want to share his bounty with slugs and snails, so he strung an electric barrier around the perimeter of his raised bed garden. Anytime a voracious mollusk attempts to enter the garden, it must first crawl over a pair of electrified wires, where it receives a mild shock sufficient […]
Need a boost on that resume? Get a valuable tech education on your own time with these eBook bundles. They contain guides from Packt Publishing that cover everything from game development to machine learning. The Complete Mobile App Developer eBook Bundle It’s a veritable gold rush in the App Store these days. Get in on […]
Vinyl is officially back. People are hearing the proof behind the initial “retro” excitement: that records really do have a richer sound. And if you haven’t switched to old-school records for serious listening, it’s a new golden age. Why? Because quality turntables like the Altec Lansing ALT-500 are finally available to a market other than […]
Between all of our apps, streaming devices, Bluetooth speakers, and energy-sucking decorations, paying for utilities each month can be…brutal. In fact, the average household spends roughly $70 a month on the water bill alone. That number might not seem terribly significant, but when you add it up, that’s $840 a year — a pretty significant […]