{"id":21115,"date":"2026-04-14T13:04:48","date_gmt":"2026-04-14T13:04:48","guid":{"rendered":"https:\/\/ideainthebox.com\/index.php\/2026\/04\/14\/why-do-humans-have-fingerprints-hint-its-not-what-you-think\/"},"modified":"2026-04-14T13:04:48","modified_gmt":"2026-04-14T13:04:48","slug":"why-do-humans-have-fingerprints-hint-its-not-what-you-think","status":"publish","type":"post","link":"https:\/\/ideainthebox.com\/index.php\/2026\/04\/14\/why-do-humans-have-fingerprints-hint-its-not-what-you-think\/","title":{"rendered":"Why Do Humans Have Fingerprints? Hint: It\u2019s Not What You Think"},"content":{"rendered":"<div>Identity recognition is probably the least important function our fingerprints might serve for us. Here\u2019s how and why they evolved in the first place.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Identity recognition is probably the least important function our fingerprints  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[194],"tags":[],"class_list":["post-21115","post","type-post","status-publish","format-standard","hentry","category-graphic-design"],"acf":[],"_links":{"self":[{"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/posts\/21115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/comments?post=21115"}],"version-history":[{"count":0,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/posts\/21115\/revisions"}],"wp:attachment":[{"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/media?parent=21115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/categories?post=21115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/tags?post=21115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}