When you think of making something using a lathe, you usually think of turning a screw, a table leg, or a toothpick. [Uri Tuchman] had a different idea. He wanted to make a clock out of the gears used ...

A group of design engineers in Los Angeles are working on creating a 300-foot-tall clock built into the side of a mountain in West Texas. A giant, 9-foot-tall pendulum will swing back and forth with ...