Based on the position of the sun, this tabletop sundial will project the current hour using shadows as sunlight passes through the slanted acrylic tube.
Instead of hour and minute hands, this mechanical wall clock simply points to the time printed in numerals on a constantly revolving industrial gear instead.
This is the world's first adjustable time hourglass that can be set to 5 minutes, 15 minutes, or 25 minutes (no hour!?) and has a built-in quick reset button... More
