[time-nuts] 3D printed sundial displays the time digitally [Youtube Link]
kb8tq at n1k.org
Fri Aug 26 13:58:57 EDT 2016
It has been kicking around for about a year. It is a real bear to print.
> On Aug 26, 2016, at 12:09 PM, Oz-in-DFW <lists at ozindfw.net> wrote:
> Got this in today's EDN email. Pretty clever, displays time as decimal
> digits in 20 minutes increments.
> mailto:oz at ozindfw.net
> POB 93167
> Southlake, TX 76092 (Near DFW Airport)
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