{"version":"1.0","provider_name":"Autonotion","provider_url":"https:\/\/www.autonocion.com\/us","author_name":"Luis Reyes","author_url":"https:\/\/www.autonocion.com\/us\/author\/luisreyes\/","title":"A 21-pound tube gets thrown out of a plane at 370 knots to hunt a nuclear submarine, and the crew decides how long it gets to live before it leaves the rack \u2014 half an hour or eight, then it floods itself on command and sinks, because it was never built to come back","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"FMiSci9cJE\"><a href=\"https:\/\/www.autonocion.com\/us\/machine-nuclear-submarine\/\">A 21-pound tube gets thrown out of a plane at 370 knots to hunt a nuclear submarine, and the crew decides how long it gets to live before it leaves the rack \u2014 half an hour or eight, then it floods itself on command and sinks, because it was never built to come back<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.autonocion.com\/us\/machine-nuclear-submarine\/embed\/#?secret=FMiSci9cJE\" width=\"600\" height=\"338\" title=\"&#8220;A 21-pound tube gets thrown out of a plane at 370 knots to hunt a nuclear submarine, and the crew decides how long it gets to live before it leaves the rack \u2014 half an hour or eight, then it floods itself on command and sinks, because it was never built to come back&#8221; &#8212; Autonotion\" data-secret=\"FMiSci9cJE\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.autonocion.com\/us\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.autonocion.com\/us\/wp-content\/uploads\/2026\/07\/sonobuoy-P-8-Poseidon-768x432.jpg","thumbnail_width":600,"thumbnail_height":338}