{"id":1721,"date":"2026-10-25T07:52:16","date_gmt":"2026-10-25T07:52:16","guid":{"rendered":"https:\/\/muncbiz.com\/menhealth\/?p=1721"},"modified":"2026-10-25T07:52:16","modified_gmt":"2026-10-25T07:52:16","slug":"how-a-pen-becomes-a-tattoo-%f0%9f%96%8a%ef%b8%8f","status":"publish","type":"post","link":"https:\/\/muncbiz.com\/menhealth\/?p=1721","title":{"rendered":"How a Pen Becomes a Tattoo \ud83d\udd8a\ufe0f"},"content":{"rendered":"<p><iframe loading=\"lazy\" width=\"480\" height=\"270\" src=\"\/\/www.youtube.com\/embed\/MUs8EYkTNQ8\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n<p>Why does pen ink wash off but a tattoo lasts forever? \ud83d\udd8a\ufe0f\u27a1\ufe0f\ud83d\udc89<br \/>\nThe top of your skin is dead cells that flake away, so a tattoo needle pushes the ink deeper, into the living dermis. Your immune cells try to eat the ink, but they can\u2019t break it down, so they just hold on to it for life.<br \/>\nAnd the first electric tattoo machine? Thomas Edison\u2019s electric pen, rebuilt by tattoo artist Samuel O\u2019Reilly in 1891.<\/p>\n<p>#shorts  #tattoo  #howitworks  #science  #skin  #edison  #thanksdave<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Why does pen ink wash off but a tattoo lasts forever? \ud83d\udd8a\ufe0f\u27a1\ufe0f\ud83d\udc89 The top of your skin is dead cells [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":1722,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1721","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/muncbiz.com\/menhealth\/?p=1721\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How a Pen Becomes a Tattoo \ud83d\udd8a\ufe0f - MEN&#039;S HEALTH\" \/>\n<meta property=\"og:description\" content=\"Why does pen ink wash off but a tattoo lasts forever? \ud83d\udd8a\ufe0f\u27a1\ufe0f\ud83d\udc89 The top of your skin is dead cells [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/muncbiz.com\/menhealth\/?p=1721\" \/>\n<meta property=\"og:site_name\" content=\"MEN&#039;S HEALTH\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-25T07:52:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/muncbiz.com\/menhealth\/wp-content\/uploads\/2026\/10\/ytb_thumb-70.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"480\" \/>\n\t<meta property=\"og:image:height\" content=\"360\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/muncbiz.com\/menhealth\/#website\",\"url\":\"https:\/\/muncbiz.com\/menhealth\/\",\"name\":\"MEN&#039;S HEALTH\",\"description\":\"All You Need to Become Healthy Men\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/muncbiz.com\/menhealth\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/muncbiz.com\/menhealth\/?p=1721#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/muncbiz.com\/menhealth\/wp-content\/uploads\/2026\/10\/ytb_thumb-70.jpg\",\"contentUrl\":\"https:\/\/muncbiz.com\/menhealth\/wp-content\/uploads\/2026\/10\/ytb_thumb-70.jpg\",\"width\":480,\"height\":360},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/muncbiz.com\/menhealth\/?p=1721#webpage\",\"url\":\"https:\/\/muncbiz.com\/menhealth\/?p=1721\",\"name\":\"How a Pen Becomes a Tattoo \\ud83d\\udd8a\\ufe0f - MEN&#039;S HEALTH\",\"isPartOf\":{\"@id\":\"https:\/\/muncbiz.com\/menhealth\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/muncbiz.com\/menhealth\/?p=1721#primaryimage\"},\"datePublished\":\"2026-10-25T07:52:16+00:00\",\"dateModified\":\"2026-10-25T07:52:16+00:00\",\"author\":{\"@id\":\"\"},\"breadcrumb\":{\"@id\":\"https:\/\/muncbiz.com\/menhealth\/?p=1721#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/muncbiz.com\/menhealth\/?p=1721\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/muncbiz.com\/menhealth\/?p=1721#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/muncbiz.com\/menhealth\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How a Pen Becomes a Tattoo \\ud83d\\udd8a\\ufe0f\"}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/muncbiz.com\/menhealth\/?p=1721","og_locale":"en_US","og_type":"article","og_title":"How a Pen Becomes a Tattoo \ud83d\udd8a\ufe0f - MEN&#039;S HEALTH","og_description":"Why does pen ink wash off but a tattoo lasts forever? \ud83d\udd8a\ufe0f\u27a1\ufe0f\ud83d\udc89 The top of your skin is dead cells [&hellip;]","og_url":"https:\/\/muncbiz.com\/menhealth\/?p=1721","og_site_name":"MEN&#039;S HEALTH","article_published_time":"2026-10-25T07:52:16+00:00","og_image":[{"width":480,"height":360,"url":"https:\/\/muncbiz.com\/menhealth\/wp-content\/uploads\/2026\/10\/ytb_thumb-70.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/muncbiz.com\/menhealth\/#website","url":"https:\/\/muncbiz.com\/menhealth\/","name":"MEN&#039;S HEALTH","description":"All You Need to Become Healthy Men","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/muncbiz.com\/menhealth\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https:\/\/muncbiz.com\/menhealth\/?p=1721#primaryimage","inLanguage":"en-US","url":"https:\/\/muncbiz.com\/menhealth\/wp-content\/uploads\/2026\/10\/ytb_thumb-70.jpg","contentUrl":"https:\/\/muncbiz.com\/menhealth\/wp-content\/uploads\/2026\/10\/ytb_thumb-70.jpg","width":480,"height":360},{"@type":"WebPage","@id":"https:\/\/muncbiz.com\/menhealth\/?p=1721#webpage","url":"https:\/\/muncbiz.com\/menhealth\/?p=1721","name":"How a Pen Becomes a Tattoo \ud83d\udd8a\ufe0f - MEN&#039;S HEALTH","isPartOf":{"@id":"https:\/\/muncbiz.com\/menhealth\/#website"},"primaryImageOfPage":{"@id":"https:\/\/muncbiz.com\/menhealth\/?p=1721#primaryimage"},"datePublished":"2026-10-25T07:52:16+00:00","dateModified":"2026-10-25T07:52:16+00:00","author":{"@id":""},"breadcrumb":{"@id":"https:\/\/muncbiz.com\/menhealth\/?p=1721#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/muncbiz.com\/menhealth\/?p=1721"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/muncbiz.com\/menhealth\/?p=1721#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/muncbiz.com\/menhealth\/"},{"@type":"ListItem","position":2,"name":"How a Pen Becomes a Tattoo \ud83d\udd8a\ufe0f"}]}]}},"_links":{"self":[{"href":"https:\/\/muncbiz.com\/menhealth\/index.php?rest_route=\/wp\/v2\/posts\/1721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/muncbiz.com\/menhealth\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/muncbiz.com\/menhealth\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/muncbiz.com\/menhealth\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1721"}],"version-history":[{"count":0,"href":"https:\/\/muncbiz.com\/menhealth\/index.php?rest_route=\/wp\/v2\/posts\/1721\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/muncbiz.com\/menhealth\/index.php?rest_route=\/wp\/v2\/media\/1722"}],"wp:attachment":[{"href":"https:\/\/muncbiz.com\/menhealth\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/muncbiz.com\/menhealth\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/muncbiz.com\/menhealth\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}