{"id":23862,"date":"2022-08-14T01:03:21","date_gmt":"2022-08-14T05:03:21","guid":{"rendered":"https:\/\/phsc.ca\/camera\/?p=23862"},"modified":"2022-08-13T23:58:05","modified_gmt":"2022-08-14T03:58:05","slug":"projecting-a-colourful-3d-display","status":"publish","type":"post","link":"https:\/\/phsc.ca\/camera\/projecting-a-colourful-3d-display\/","title":{"rendered":"projecting a colourful 3D display"},"content":{"rendered":"<div id=\"attachment_23863\" style=\"width: 235px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/phsc.ca\/camera\/wp-content\/uploads\/2022\/08\/3-D-polaroid-Popular-Mechanics-Sept.-1940.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-23863\" class=\"size-full wp-image-23863\" src=\"https:\/\/phsc.ca\/camera\/wp-content\/uploads\/2022\/08\/3-D-polaroid-Popular-Mechanics-Sept.-1940-sm.jpg\" alt=\"\" width=\"225\" height=\"128\" \/><\/a><p id=\"caption-attachment-23863\" class=\"wp-caption-text\">Viewing in 3D dual transparencies projected in colour &#8211; one view for each eye. in colour<\/p><\/div>\n<p><strong>Toronto<\/strong>. This article appeared in the September, 1940 issue of Popular Mechanics just a few years after Kodachrome arrived for 35mm transparencies created by an ordinary 35mm camera. Now these slides could be taken ready for 3D and projected so a room of people could experience the slides at once.<\/p>\n<p>We in the PHSC thought nothing about using polaroid glasses in cardboard frames to view <a href=\"https:\/\/phsc.ca\/camera\/1956-and-stereo-is-rising-again\/\">3D slides<\/a> presented by members <a href=\"https:\/\/phsc.ca\/stereo-2001.html\">Stan White<\/a> or <a href=\"https:\/\/phsc.ca\/pasquarello.html\">Paul Pasquarello<\/a>. But in 1940 they were very special since prior to that time slides were black and white, or drawings viewed by one person at a time with a special hand-held viewer.<\/p>\n<p>A thank you to my good friend and photo history researcher for sharing this article with us.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Toronto. This article appeared in the September, 1940 issue of Popular Mechanics just a few years after Kodachrome arrived for 35mm transparencies created by an ordinary 35mm camera. Now these slides could be taken ready for 3D and projected so &hellip; <a href=\"https:\/\/phsc.ca\/camera\/projecting-a-colourful-3d-display\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1944],"tags":[462,13,301,1450,1042,258],"class_list":["post-23862","post","type-post","status-publish","format-standard","hentry","category-history","tag-3d","tag-kodachrome","tag-polaroid","tag-projector","tag-slides","tag-stereo"],"_links":{"self":[{"href":"https:\/\/phsc.ca\/camera\/wp-json\/wp\/v2\/posts\/23862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phsc.ca\/camera\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phsc.ca\/camera\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phsc.ca\/camera\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phsc.ca\/camera\/wp-json\/wp\/v2\/comments?post=23862"}],"version-history":[{"count":2,"href":"https:\/\/phsc.ca\/camera\/wp-json\/wp\/v2\/posts\/23862\/revisions"}],"predecessor-version":[{"id":23866,"href":"https:\/\/phsc.ca\/camera\/wp-json\/wp\/v2\/posts\/23862\/revisions\/23866"}],"wp:attachment":[{"href":"https:\/\/phsc.ca\/camera\/wp-json\/wp\/v2\/media?parent=23862"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phsc.ca\/camera\/wp-json\/wp\/v2\/categories?post=23862"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phsc.ca\/camera\/wp-json\/wp\/v2\/tags?post=23862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}