{"id":3974,"date":"2018-11-30T07:00:55","date_gmt":"2018-11-30T12:00:55","guid":{"rendered":"podlove-2018-11-27t15:36:55+00:00-632ba8deaeb100f"},"modified":"2018-11-27T10:59:07","modified_gmt":"2018-11-27T15:59:07","slug":"episode-16-invisible-ink","status":"publish","type":"podcast","link":"https:\/\/derekbruff.org\/blogs\/fywscrypto\/2018\/11\/30\/episode-16-invisible-ink\/","title":{"rendered":"Episode 16 &#8211; Invisible Ink"},"content":{"rendered":"\n\t\t<div class=\"pwp4-wrapper intrinsic-ignore\" id=\"podlovewebplayer_dc9e63d825ce7c39afc956f18542d4237eb0b21c\" data-episode=\"https:\/\/derekbruff.org\/blogs\/fywscrypto\/2018\/11\/30\/episode-16-invisible-ink\/?podlove_action=pwp4_config\"><audio controls=\"controls\" preload=\"none\">\n  <source src=\"https:\/\/derekbruff.org\/blogs\/fywscrypto\/podlove\/file\/54\/s\/webplayer\/c\/website\/otp016.mp3\" type=\"audio\/mpeg\"\/>\n<\/audio><\/div>\n\t\n\t\t\n<p>by Kolapo Dairo<\/p>\n<p><a href=\"http:\/\/derekbruff.org\/blogs\/fywscrypto\/files\/2018\/11\/National-Treasure.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-medium wp-image-3975\" src=\"http:\/\/derekbruff.org\/blogs\/fywscrypto\/files\/2018\/11\/National-Treasure-300x197.jpg\" alt=\"\" width=\"300\" height=\"197\" srcset=\"https:\/\/derekbruff.org\/blogs\/fywscrypto\/files\/2018\/11\/National-Treasure-300x197.jpg 300w, https:\/\/derekbruff.org\/blogs\/fywscrypto\/files\/2018\/11\/National-Treasure-768x504.jpg 768w, https:\/\/derekbruff.org\/blogs\/fywscrypto\/files\/2018\/11\/National-Treasure.jpg 773w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>In this episode of One-Time Pod, we dive into the history of invisible ink. Dating back to over 2,000 years ago, invisible inks have been used for secret correspondences and espionage during wars. In this episode, we explore the types of invisible inks, how it\u2019s used, and its role in history. Overall we learn about the practical applications of invisible ink, and its significance in secret communication.<\/p>\n<p>Audio Sources:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.youtube.com\/results?search_query=royalty+free+war+sounds\">https:\/\/www.youtube.com\/results?search_query=royalty+free+war+sounds<\/a><\/li>\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=-8r-3Nd2ghc\">https:\/\/www.youtube.com\/watch?v=-8r-3Nd2ghc<\/a><\/li>\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=m34-3jR49T4\">https:\/\/www.youtube.com\/watch?v=m34-3jR49T4<\/a><\/li>\n<li><a href=\"http:\/\/www.orangefreesounds.com\/bach-badinerie\/\">http:\/\/www.orangefreesounds.com\/bach-badinerie\/<\/a><\/li>\n<li><a href=\"https:\/\/www.audioblocks.com\/stock-audio\/regal-cello-music-cue-92483.html\">https:\/\/www.audioblocks.com\/stock-audio\/regal-cello-music-cue-92483.html<\/a><\/li>\n<\/ul>\n<p>Content Sources:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.artofmanliness.com\/articles\/man-knowledge-the-history-of-invisible-ink\/\">https:\/\/www.artofmanliness.com\/articles\/man-knowledge-the-history-of-invisible-ink\/<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Steganography#History\">https:\/\/en.wikipedia.org\/wiki\/Steganography#History<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Morse_code#Development_and_history\">https:\/\/en.wikipedia.org\/wiki\/Morse_code#Development_and_history<\/a><\/li>\n<li><a href=\"https:\/\/www.wired.com\/story\/steganography-hacker-lexicon\/\">https:\/\/www.wired.com\/story\/steganography-hacker-lexicon\/<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Cryptography\">https:\/\/en.wikipedia.org\/wiki\/Cryptography<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Giambattista_della_Porta\">https:\/\/en.wikipedia.org\/wiki\/Giambattista_della_Porta<\/a><\/li>\n<li><a href=\"https:\/\/www.nature.com\/articles\/d41586-017-05383-0\">https:\/\/www.nature.com\/articles\/d41586-017-05383-0<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Pliny_the_Elder#Natural_History\">https:\/\/en.wikipedia.org\/wiki\/Pliny_the_Elder#Natural_History<\/a><\/li>\n<li><a href=\"https:\/\/www.gp-digital.org\/world-map-of-encryption\/\">https:\/\/www.gp-digital.org\/world-map-of-encryption\/<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/National_Treasure_(film\">https:\/\/en.wikipedia.org\/wiki\/National_Treasure_(film<\/a>)<\/li>\n<li><a href=\"https:\/\/www.bustle.com\/articles\/182476-what-is-invisible-ink-in-ios-10-the-messages-bubble-effect-hides-your-texts-from-prying\">https:\/\/www.bustle.com\/articles\/182476-what-is-invisible-ink-in-ios-10-the-messages-bubble-effect-hides-your-texts-from-prying<\/a><\/li>\n<\/ul>\n<p>Image: Still from <em>National Treasure<\/em> (2004)<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"tags":[],"class_list":["post-3974","podcast","type-podcast","status-publish","hentry","post"],"_links":{"self":[{"href":"https:\/\/derekbruff.org\/blogs\/fywscrypto\/wp-json\/wp\/v2\/episodes\/3974","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/derekbruff.org\/blogs\/fywscrypto\/wp-json\/wp\/v2\/episodes"}],"about":[{"href":"https:\/\/derekbruff.org\/blogs\/fywscrypto\/wp-json\/wp\/v2\/types\/podcast"}],"author":[{"embeddable":true,"href":"https:\/\/derekbruff.org\/blogs\/fywscrypto\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/derekbruff.org\/blogs\/fywscrypto\/wp-json\/wp\/v2\/comments?post=3974"}],"version-history":[{"count":1,"href":"https:\/\/derekbruff.org\/blogs\/fywscrypto\/wp-json\/wp\/v2\/episodes\/3974\/revisions"}],"predecessor-version":[{"id":3976,"href":"https:\/\/derekbruff.org\/blogs\/fywscrypto\/wp-json\/wp\/v2\/episodes\/3974\/revisions\/3976"}],"wp:attachment":[{"href":"https:\/\/derekbruff.org\/blogs\/fywscrypto\/wp-json\/wp\/v2\/media?parent=3974"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/derekbruff.org\/blogs\/fywscrypto\/wp-json\/wp\/v2\/tags?post=3974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}