1.0Gizmodo Australiahttps://gizmodo.com.auMatt Novakhttps://gizmodo.com.au/author/mattnovak-usa/rich600338<blockquote class="wp-embedded-content" data-secret="6gaAcIa9Vf"><a href="https://gizmodo.com.au/2018/08/how-a-us-military-contractor-wanted-to-use-jetpacks-in-the-vietnam-war/">How A US Military Contractor Wanted To Use Jetpacks In The Vietnam War</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://gizmodo.com.au/2018/08/how-a-us-military-contractor-wanted-to-use-jetpacks-in-the-vietnam-war/embed/#?secret=6gaAcIa9Vf" width="600" height="338" title="“How A US Military Contractor Wanted To Use Jetpacks In The Vietnam War” — Gizmodo Australia" data-secret="6gaAcIa9Vf" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); </script> https://gizmodo.com.au/wp-content/uploads/2018/08/01/vdl7dmcelzumeeosbd9a.jpg?quality=75805597When you think of jetpacks, your first thought is probably an image of some fun, carefree piece of pop culture such as The Jetsons or James Bond. Or maybe even the Super Bowl. But jetpacks were serious business for the US military in the 1960s. And, believe it or not, there were plenty of futuristic […]