Mojoptix Digital Sundial

Impractical? Maybe. But that doesn’t take away from the brilliance of the Mojoptix Digital Sundial. No motors, batteries, or electronics of any kind sit within the device. And rather than relying on a sundial clock below it, a bit of mathematical magic lets through just the right sun rays at just the right angle to display the time in the sundial’s shadow in increments of 20 minutes from 10AM to 4PM. It’s even adjustable to accommodate for Daylight Saving Time and comes in two versions, one designed for the northern hemisphere and the other for the south.

Find it at Mojoptix’ Etsy Shop ($77) or download the files to 3D print one yourself ($Free) [via]