Atlanta-based Lathem Time Corporation had a good year in 1938. That’s when federal law began requiring employers to keep track of the comings and goings of workers eligible for overtime. Lathem ...

As fun as micro-controllers and RTCs are, sometimes it’s truly fascinating to see a completely mechanical clock. Using only gravity this Pendulum Marble Clock ...

When it comes to mechanical timepieces, we’re used to seeing mechanisms stuffed with tiny gears and wheel, often of marvelous complexity and precision. What we’re perhaps less used to seeing is a ...