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Retweet of doctorow

2016 Feb 8, 5:08
A digital, 3D printed sundial whose precise holes cast a shadow displaying the current time https://boingboing.net/2016/02/09/a-digital-3d-printed-sundial.html … pic.twitter.com/zTSRoXL9a7
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A Bulbdial Clock - Evil Mad Scientist Laboratories

2009 Apr 9, 8:56Someone implemented the Ironic Sans artificial sundial clock concept! "Last year David Friedman published on his blog Ironic Sans an interesting design concept for something that he called The Bulbdial Clock. That's like a sundial, but with better resolution-- not just an hour hand, but a minute and second hand as well, each given as a shadow from moving artificial light sources (bulbs). We've recently put together a working bulbdial clock, with an implementation somewhat different from that of the original concept."PermalinkCommentshowto diy clock led sundial via:swannman

Desert Botanical Garden Sun Dial

2008 Jun 1, 11:39

sequelguy posted a photo:

Desert Botanical Garden Sun Dial

PermalinkCommentsarizona nature sundial scottsdale desertbotanicalgarden
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