The saying goes: “Even a stopped clock is right twice a day.”This is my attempt to build a stopped clock that is right twice a day. Here’s how this prototype works: You set the time you want the clock to be accurate for on the analog face in front. Then you set the digital clock in the back for the same time. At the time you set- say 3 o’clock (am or pm) the dial lights up for exactly one minute. It’s a stopped clock that is right twice a day. With fabrication help by Doug Keenan.