If the alarm clock is small and lightweight, glue a strong magnet to the back. Alternatively, you can remove the movement and craft a new, more delicate frame using modeling clay.

Clocks are a popular project around here, and with good reason. There’s a ton of options, and there’s always a new take on ways to tell time. Clocks using lasers, words, or ev ...

We have a soft spot for devices that subvert purpose and expectation, and that definitely sums up [Guy Dupont]’s Clock That Is Wrong. It knows the correct time, but whether or not it displays… ...

Portable atomic clocks are on their way to an upgrade. Today’s small, battery-operated atomic clocks track time by counting oscillations of light absorbed by cesium atoms (SN: 9/4/04, p. 50).