{"version": "1.0", "type": "rich", "title": "There\u2019s a 3D-printed sundial that lets light through at the right angles to produce a digital clock shadow, which displays the...", "author_name": "kontextmaschine", "author_url": "https://kontextmaschine.com", "provider_name": "kontextmaschine", "provider_url": "https://kontextmaschine.com", "url": "https://kontextmaschine.com/post/136854913598/", "html": "<p><a href=\"http://didyouknowblog.com/post/136843577899/theres-a-3d-printed-sundial-that-lets-light\" class=\"tumblr_blog\" target=\"_blank\">did-you-kno</a>:</p>\n\n<blockquote><p>There\u2019s a 3D-printed sundial that lets light through at the right angles to produce a digital clock shadow, which displays the current time in 20-minute increments from 10:00 until 16:00.\u00a0</p><p>\n\nAlso, the necessary files can be downloaded from <a href=\"http://www.thingiverse.com/thing:1068443/#files\" target=\"_blank\">Thingiverse</a> so you can 3D-print your own sundial, if you have the materials to do so.\n\n<br/></p><p><a href=\"http://twistedsifter.com/2015/12/digital-sundial-you-can-3d-print-yourself/\" target=\"_blank\">Source</a></p></blockquote>\n<img src=\"/media/tumblr_o0jmutAaIs1qkvbwso1_r1_500_d590667d5d6e.gif\" />", "thumbnail_url": "https://kontextmaschine.com/media/tumblr_o0jmutAaIs1qkvbwso1_r1_500_d590667d5d6e.gif", "thumbnail_width": 500, "thumbnail_height": 500}