{"version": "1.0", "type": "rich", "title": "cyanometer, c. 1789, an instrument that measures the blueness of a sky", "author_name": "kontextmaschine", "author_url": "https://kontextmaschine.com", "provider_name": "kontextmaschine", "provider_url": "https://kontextmaschine.com", "url": "https://kontextmaschine.com/post/115197713798/", "html": "<p><a href=\"http://free-parking.tumblr.com/post/58813650915/cyanometer-c-1789-an-instrument-that-measures\" class=\"tumblr_blog\" target=\"_blank\">free-parking</a>:</p>\n\n<blockquote><p>cyanometer, c. 1789, an instrument that measures the blueness of a sky</p></blockquote>\n<img src=\"/media/tumblr_mrtf4aCZLC1qgo2o2o1_1280_ed30a1243710.jpg\" />", "thumbnail_url": "https://kontextmaschine.com/media/tumblr_mrtf4aCZLC1qgo2o2o1_1280_ed30a1243710.jpg", "thumbnail_width": 1280, "thumbnail_height": 1137}