The Etch Clock Makes the Time Appear Out of Nowhere

The Etch Clock displays the time by pulling its thermoelastic membrane into the cavities beneath the clock’s face. Maria Lokke If you’re already spending the entire 9-to-5 workday gazing at the clock, you may as well invest in a timepiece worthy of prolonged ogling. Every 30 seconds, the current time slowly materializes on the Etch’s …