Using a clever mix of 3D printing and a few well-placed shadows, this sundial designed by Mojoptix projects the actual time as if displayed on a digital clock. The plastic component that casts the shadow—called a gnomon— is printed with extremely tiny holes that create pinpoint dots of light in the form of digits as the sun shines through during the day. thisiscolossal.com/2016/02/a-3

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@estherschindler

that is way cool. even if it only works part of the day. so clever.

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