{"id":6966,"date":"2026-03-24T20:10:13","date_gmt":"2026-03-25T00:10:13","guid":{"rendered":"https:\/\/blog.parkercat.org\/lis365\/?p=6966"},"modified":"2026-03-25T08:15:21","modified_gmt":"2026-03-25T12:15:21","slug":"forever-in-blue-jeans-2","status":"publish","type":"post","link":"https:\/\/blog.parkercat.org\/lis365\/2026\/03\/24\/forever-in-blue-jeans-2\/","title":{"rendered":"forever in blue jeans"},"content":{"rendered":"<p>Years ago, when I was judging the Boston Public School Science Fair, I met a 6th grader who did a pretty good experiment.\u00a0 His dad was a carpenter or contractor or something, and sometimes complained about the insulation he worked with.\u00a0 So the kid tested 3 kinds: one he created from blue jeans, one hybrid of that and the original, and just the original (he knew what a control was).\u00a0 While I don&#8217;t remember which won (it was either the 100% jeans or the 50%), I remember the kid. Given the timeline, I&#8217;m pretty sure he&#8217;s not responsible for this stuff himself, but I like to think he was involved somehow.<\/p>\n<p><a href=\"http:\/\/blog.parkercat.org\/lis365\/wp-content\/uploads\/sites\/8\/2026\/03\/PXL_20260324_212209440-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-6967\" src=\"http:\/\/blog.parkercat.org\/lis365\/wp-content\/uploads\/sites\/8\/2026\/03\/PXL_20260324_212209440-376x500.jpg\" alt=\"\" width=\"376\" height=\"500\" srcset=\"https:\/\/blog.parkercat.org\/lis365\/wp-content\/uploads\/sites\/8\/2026\/03\/PXL_20260324_212209440-376x500.jpg 376w, https:\/\/blog.parkercat.org\/lis365\/wp-content\/uploads\/sites\/8\/2026\/03\/PXL_20260324_212209440-771x1024.jpg 771w, https:\/\/blog.parkercat.org\/lis365\/wp-content\/uploads\/sites\/8\/2026\/03\/PXL_20260324_212209440-151x200.jpg 151w, https:\/\/blog.parkercat.org\/lis365\/wp-content\/uploads\/sites\/8\/2026\/03\/PXL_20260324_212209440-768x1020.jpg 768w, https:\/\/blog.parkercat.org\/lis365\/wp-content\/uploads\/sites\/8\/2026\/03\/PXL_20260324_212209440-1157x1536.jpg 1157w, https:\/\/blog.parkercat.org\/lis365\/wp-content\/uploads\/sites\/8\/2026\/03\/PXL_20260324_212209440-1542x2048.jpg 1542w, https:\/\/blog.parkercat.org\/lis365\/wp-content\/uploads\/sites\/8\/2026\/03\/PXL_20260324_212209440-scaled.jpg 1928w\" sizes=\"auto, (max-width: 376px) 100vw, 376px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Years ago, when I was judging the Boston Public School Science Fair, I met a 6th grader who did a pretty good experiment.\u00a0 His dad was a carpenter or contractor or something, and sometimes complained about the insulation he worked with.\u00a0 So the kid tested 3 kinds: one he created from blue jeans, one hybrid &hellip; <a href=\"https:\/\/blog.parkercat.org\/lis365\/2026\/03\/24\/forever-in-blue-jeans-2\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">forever in blue jeans<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-6966","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.parkercat.org\/lis365\/wp-json\/wp\/v2\/posts\/6966","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.parkercat.org\/lis365\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.parkercat.org\/lis365\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.parkercat.org\/lis365\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.parkercat.org\/lis365\/wp-json\/wp\/v2\/comments?post=6966"}],"version-history":[{"count":2,"href":"https:\/\/blog.parkercat.org\/lis365\/wp-json\/wp\/v2\/posts\/6966\/revisions"}],"predecessor-version":[{"id":6969,"href":"https:\/\/blog.parkercat.org\/lis365\/wp-json\/wp\/v2\/posts\/6966\/revisions\/6969"}],"wp:attachment":[{"href":"https:\/\/blog.parkercat.org\/lis365\/wp-json\/wp\/v2\/media?parent=6966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.parkercat.org\/lis365\/wp-json\/wp\/v2\/categories?post=6966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.parkercat.org\/lis365\/wp-json\/wp\/v2\/tags?post=6966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}