{"id":15189,"date":"2025-07-12T10:00:00","date_gmt":"2025-07-12T10:00:00","guid":{"rendered":"https:\/\/modernsciences.org\/staging\/4414\/?p=15189"},"modified":"2025-07-03T02:39:19","modified_gmt":"2025-07-03T02:39:19","slug":"maths-trumpet-reddit-mystery-solved-july-2025","status":"publish","type":"post","link":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/","title":{"rendered":"3D Printing a Mathematical Mystery from Reddit"},"content":{"rendered":"\n<figure class=\"wp-embed-aspect-16-9 wp-has-aspect-ratio wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"This trumpet represents -2^x\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/0WqpLYrWu7g?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A mysterious image of a \u201cmaths trumpet\u201d surfaced on Reddit six years ago before its creator vanished, leaving the internet stumped. The object is a 3D visualization of the complex values of the equation (-2)^x. Now, the mathematical puzzle is finally solved, revealing the beautiful, multi-layered structure hidden within the complex roots of this seemingly simple formula.<\/p>\n","protected":false},"excerpt":{"rendered":"A six-year-old internet mystery is solved, revealing how the bizarre and beautiful &#8220;maths trumpet&#8221; is a 3D visualization of the multiple complex solutions to the equation (-2)^x.\n","protected":false},"author":4,"featured_media":15192,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"video","meta":{"nf_dc_page":"","fifu_image_url":"https:\/\/www.daviddarling.info\/images4\/Gabriels_Horn.jpg","fifu_image_alt":"","footnotes":""},"categories":[17,15],"tags":[14097,14111,14104,402,14100,5920,14099,5926,14101,14108,14110,14103,14107,14106,14098,14105,14102,14109,911,189],"class_list":["post-15189","post","type-post","status-publish","format-video","has-post-thumbnail","category-math-and-the-sciences","category-engineering","tag-2x","tag-3d-graph","tag-3d-printed-math","tag-3d-printing","tag-3d-visualization","tag-complex-analysis","tag-complex-exponents","tag-complex-numbers","tag-complex-plane","tag-complex-values","tag-exponential-function","tag-fractional-powers","tag-geogebra","tag-math-visualization","tag-maths-trumpet","tag-reddit-math-mystery","tag-roots-of-unity","tag-solving-math-mystery","tag-stand-up-maths","tag-youtube","post_format-post-format-video","cs-entry","cs-video-wrap"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"A six-year-old internet mystery is solved, revealing how the bizarre and beautiful &quot;maths trumpet&quot; is a 3D visualization of the multiple complex solutions to the equation (-2)^x.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Modern Sciences Team\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.9\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Modern Sciences - A media company that aims to provide the academics, researchers, and science enthusiasts with the latest news and stories in the world of Applied and Pure Science.\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"3D Printing a Mathematical Mystery from Reddit - Modern Sciences\" \/>\n\t\t<meta property=\"og:description\" content=\"A six-year-old internet mystery is solved, revealing how the bizarre and beautiful &quot;maths trumpet&quot; is a 3D visualization of the multiple complex solutions to the equation (-2)^x.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-07-12T10:00:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-07-03T02:39:19+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"3D Printing a Mathematical Mystery from Reddit - Modern Sciences\" \/>\n\t\t<meta name=\"twitter:description\" content=\"A six-year-old internet mystery is solved, revealing how the bizarre and beautiful &quot;maths trumpet&quot; is a 3D visualization of the multiple complex solutions to the equation (-2)^x.\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/maths-trumpet-reddit-mystery-solved-july-2025\\\/#blogposting\",\"name\":\"3D Printing a Mathematical Mystery from Reddit - Modern Sciences\",\"headline\":\"3D Printing a Mathematical Mystery from Reddit\",\"author\":{\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/author\\\/modernsciencesteam\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.daviddarling.info\\\/images4\\\/Gabriels_Horn.jpg\",\"width\":1380,\"height\":720},\"datePublished\":\"2025-07-12T10:00:00+00:00\",\"dateModified\":\"2025-07-03T02:39:19+00:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/maths-trumpet-reddit-mystery-solved-july-2025\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/maths-trumpet-reddit-mystery-solved-july-2025\\\/#webpage\"},\"articleSection\":\"Math and the Sciences, Engineering, (-2)^x, 3D graph, 3D printed math, 3d printing, 3D visualization, complex analysis, complex exponents, complex numbers, complex plane, complex values, exponential function, fractional powers, Geogebra, math visualization, maths trumpet, Reddit math mystery, roots of unity, solving math mystery, stand-up maths, youtube, Video\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/maths-trumpet-reddit-mystery-solved-july-2025\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/category\\\/engineering\\\/#listItem\",\"name\":\"Engineering\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/category\\\/engineering\\\/#listItem\",\"position\":2,\"name\":\"Engineering\",\"item\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/category\\\/engineering\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/maths-trumpet-reddit-mystery-solved-july-2025\\\/#listItem\",\"name\":\"3D Printing a Mathematical Mystery from Reddit\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/maths-trumpet-reddit-mystery-solved-july-2025\\\/#listItem\",\"position\":3,\"name\":\"3D Printing a Mathematical Mystery from Reddit\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/category\\\/engineering\\\/#listItem\",\"name\":\"Engineering\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/#organization\",\"name\":\"Modern Sciences\",\"description\":\"A media company that aims to provide the academics, researchers, and science enthusiasts with the latest news and stories in the world of Applied and Pure Science.\",\"url\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/author\\\/modernsciencesteam\\\/#author\",\"url\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/author\\\/modernsciencesteam\\\/\",\"name\":\"Modern Sciences Team\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/maths-trumpet-reddit-mystery-solved-july-2025\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5e78a6d2ac2a443cdc8e5ee1d7e78d35208ec2f957982b60f8fb352d24c7eb0f?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"Modern Sciences Team\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/maths-trumpet-reddit-mystery-solved-july-2025\\\/#webpage\",\"url\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/maths-trumpet-reddit-mystery-solved-july-2025\\\/\",\"name\":\"3D Printing a Mathematical Mystery from Reddit - Modern Sciences\",\"description\":\"A six-year-old internet mystery is solved, revealing how the bizarre and beautiful \\\"maths trumpet\\\" is a 3D visualization of the multiple complex solutions to the equation (-2)^x.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/maths-trumpet-reddit-mystery-solved-july-2025\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/author\\\/modernsciencesteam\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/author\\\/modernsciencesteam\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.daviddarling.info\\\/images4\\\/Gabriels_Horn.jpg\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/maths-trumpet-reddit-mystery-solved-july-2025\\\/#mainImage\",\"width\":1380,\"height\":720},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/maths-trumpet-reddit-mystery-solved-july-2025\\\/#mainImage\"},\"datePublished\":\"2025-07-12T10:00:00+00:00\",\"dateModified\":\"2025-07-03T02:39:19+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/#website\",\"url\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/\",\"name\":\"Modern Sciences\",\"description\":\"A media company that aims to provide the academics, researchers, and science enthusiasts with the latest news and stories in the world of Applied and Pure Science.\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/modernsciences.org\\\/staging\\\/4414\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"3D Printing a Mathematical Mystery from Reddit - Modern Sciences","description":"A six-year-old internet mystery is solved, revealing how the bizarre and beautiful \"maths trumpet\" is a 3D visualization of the multiple complex solutions to the equation (-2)^x.","canonical_url":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/#blogposting","name":"3D Printing a Mathematical Mystery from Reddit - Modern Sciences","headline":"3D Printing a Mathematical Mystery from Reddit","author":{"@id":"https:\/\/modernsciences.org\/staging\/4414\/author\/modernsciencesteam\/#author"},"publisher":{"@id":"https:\/\/modernsciences.org\/staging\/4414\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/www.daviddarling.info\/images4\/Gabriels_Horn.jpg","width":1380,"height":720},"datePublished":"2025-07-12T10:00:00+00:00","dateModified":"2025-07-03T02:39:19+00:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/#webpage"},"isPartOf":{"@id":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/#webpage"},"articleSection":"Math and the Sciences, Engineering, (-2)^x, 3D graph, 3D printed math, 3d printing, 3D visualization, complex analysis, complex exponents, complex numbers, complex plane, complex values, exponential function, fractional powers, Geogebra, math visualization, maths trumpet, Reddit math mystery, roots of unity, solving math mystery, stand-up maths, youtube, Video"},{"@type":"BreadcrumbList","@id":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/modernsciences.org\/staging\/4414#listItem","position":1,"name":"Home","item":"https:\/\/modernsciences.org\/staging\/4414","nextItem":{"@type":"ListItem","@id":"https:\/\/modernsciences.org\/staging\/4414\/category\/engineering\/#listItem","name":"Engineering"}},{"@type":"ListItem","@id":"https:\/\/modernsciences.org\/staging\/4414\/category\/engineering\/#listItem","position":2,"name":"Engineering","item":"https:\/\/modernsciences.org\/staging\/4414\/category\/engineering\/","nextItem":{"@type":"ListItem","@id":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/#listItem","name":"3D Printing a Mathematical Mystery from Reddit"},"previousItem":{"@type":"ListItem","@id":"https:\/\/modernsciences.org\/staging\/4414#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/#listItem","position":3,"name":"3D Printing a Mathematical Mystery from Reddit","previousItem":{"@type":"ListItem","@id":"https:\/\/modernsciences.org\/staging\/4414\/category\/engineering\/#listItem","name":"Engineering"}}]},{"@type":"Organization","@id":"https:\/\/modernsciences.org\/staging\/4414\/#organization","name":"Modern Sciences","description":"A media company that aims to provide the academics, researchers, and science enthusiasts with the latest news and stories in the world of Applied and Pure Science.","url":"https:\/\/modernsciences.org\/staging\/4414\/"},{"@type":"Person","@id":"https:\/\/modernsciences.org\/staging\/4414\/author\/modernsciencesteam\/#author","url":"https:\/\/modernsciences.org\/staging\/4414\/author\/modernsciencesteam\/","name":"Modern Sciences Team","image":{"@type":"ImageObject","@id":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/5e78a6d2ac2a443cdc8e5ee1d7e78d35208ec2f957982b60f8fb352d24c7eb0f?s=96&d=mm&r=g","width":96,"height":96,"caption":"Modern Sciences Team"}},{"@type":"WebPage","@id":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/#webpage","url":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/","name":"3D Printing a Mathematical Mystery from Reddit - Modern Sciences","description":"A six-year-old internet mystery is solved, revealing how the bizarre and beautiful \"maths trumpet\" is a 3D visualization of the multiple complex solutions to the equation (-2)^x.","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/modernsciences.org\/staging\/4414\/#website"},"breadcrumb":{"@id":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/#breadcrumblist"},"author":{"@id":"https:\/\/modernsciences.org\/staging\/4414\/author\/modernsciencesteam\/#author"},"creator":{"@id":"https:\/\/modernsciences.org\/staging\/4414\/author\/modernsciencesteam\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/www.daviddarling.info\/images4\/Gabriels_Horn.jpg","@id":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/#mainImage","width":1380,"height":720},"primaryImageOfPage":{"@id":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/#mainImage"},"datePublished":"2025-07-12T10:00:00+00:00","dateModified":"2025-07-03T02:39:19+00:00"},{"@type":"WebSite","@id":"https:\/\/modernsciences.org\/staging\/4414\/#website","url":"https:\/\/modernsciences.org\/staging\/4414\/","name":"Modern Sciences","description":"A media company that aims to provide the academics, researchers, and science enthusiasts with the latest news and stories in the world of Applied and Pure Science.","inLanguage":"en-US","publisher":{"@id":"https:\/\/modernsciences.org\/staging\/4414\/#organization"}}]},"og:locale":"en_US","og:site_name":"Modern Sciences - A media company that aims to provide the academics, researchers, and science enthusiasts with the latest news and stories in the world of Applied and Pure Science.","og:type":"article","og:title":"3D Printing a Mathematical Mystery from Reddit - Modern Sciences","og:description":"A six-year-old internet mystery is solved, revealing how the bizarre and beautiful &quot;maths trumpet&quot; is a 3D visualization of the multiple complex solutions to the equation (-2)^x.","og:url":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/","article:published_time":"2025-07-12T10:00:00+00:00","article:modified_time":"2025-07-03T02:39:19+00:00","twitter:card":"summary","twitter:title":"3D Printing a Mathematical Mystery from Reddit - Modern Sciences","twitter:description":"A six-year-old internet mystery is solved, revealing how the bizarre and beautiful &quot;maths trumpet&quot; is a 3D visualization of the multiple complex solutions to the equation (-2)^x."},"aioseo_meta_data":{"post_id":"15189","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"maths trumpet","score":88,"analysis":{"keyphraseInTitle":{"score":3,"maxScore":9,"error":1},"keyphraseInDescription":{"score":9,"maxScore":9,"error":0},"keyphraseLength":{"score":9,"maxScore":9,"error":0,"length":2},"keyphraseInURL":{"score":5,"maxScore":5,"error":0},"keyphraseInIntroduction":{"score":9,"maxScore":9,"error":0},"keyphraseInSubHeadings":[],"keyphraseInImageAlt":[],"keywordDensity":{"type":"best","score":9,"maxScore":9,"error":0}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"titles":[],"descriptions":[],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2025-07-03 02:39:19","updated":"2025-07-12 10:11:58","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/modernsciences.org\/staging\/4414\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/modernsciences.org\/staging\/4414\/category\/engineering\/\" title=\"Engineering\">Engineering<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t3D Printing a Mathematical Mystery from Reddit\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/modernsciences.org\/staging\/4414"},{"label":"Engineering","link":"https:\/\/modernsciences.org\/staging\/4414\/category\/engineering\/"},{"label":"3D Printing a Mathematical Mystery from Reddit","link":"https:\/\/modernsciences.org\/staging\/4414\/maths-trumpet-reddit-mystery-solved-july-2025\/"}],"_links":{"self":[{"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/posts\/15189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/comments?post=15189"}],"version-history":[{"count":1,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/posts\/15189\/revisions"}],"predecessor-version":[{"id":15191,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/posts\/15189\/revisions\/15191"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/media\/15192"}],"wp:attachment":[{"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/media?parent=15189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/categories?post=15189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/tags?post=15189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}