After extracting all the useful stuff from a mine, you are often left with a lot of empty subterranean space without a clear purpose. This was the case with the Bethany Falls limestone mine, near Kansas City, Missouri, which left a sprawling series of caverns supported by 16′ (4.9 meter) diameter pillars courtesy of the […]
Fair warning, while the first item this week has no obvious connection to hacking, when 43 Rhesus monkeys escape from a lab, it’s just something that needs to be discussed. The tiny primates broke free from Alpha Genesis, a primate research facility in South Carolina. The monkey jailbreak seems to have occurred sometime on Wednesday, […]
Building a paper tape reader by itself isn’t super complicated: you need a source of light, some photoreceptors behind the tape to register the presence of holes and some way to pull the tape through the reader at a reasonable rate. This latter part can get somewhat tricky, as Usagi Electric‘s [David Lovett] discovered while adding […]