Once saw a video of someone who forged a knife from old razor blades he found in a wall. There were hundreds. They shaved more often in the old days I presume...
Am I missing something here or is this roughly the same what you get for 4 bucks from China? I mean, 30 euros plus shipping is a lot for a cable tester imo
Do you have an air compressor? Yes -> Use that. No -> Do you have a drinking straw? Yes -> use that -> Do you have lung capacity? Yes -> drinking straw No -> Do you have a fine brush? You see where this gets you? Right. Give a man an air bottle, and he can clean his mouse one day, show him how to think practically and he will be able to clean anything any day of his life.
In 45 years living in Germany I haven't seen once a free roaming cart in a car park, the only ones I've seen are abducted ones, from homeless people etc standing somewhere under a tree or shit where they can't cause problems. Just saying.
Btw yesterday I learned who designed the ubiquitous bic lighter: Louis Lucien Lepoix, a guy who pretty much shaped the aesthetic zeitgeist of the early cold war. The more you know...
Yay! Another rock for billions of dollars while others starve to death. Is something wrong here? Noooo.