The timepiece displays the time by pulling its thermoelastic membrane into the cavities beneath the clock’s face. https://media.wired.com/photos/5a6130d648c056535a2f6368/master/pass/0218-WI-GLFETI-web.jpg
The timepiece displays the time by pulling its thermoelastic membrane into the cavities beneath the clock’s face. https://media.wired.com/photos/5a6130d648c056535a2f6368/master/pass/0218-WI-GLFETI-web.jpg