1.0Lifehacker Australiahttps://www.lifehacker.com.aulifehackerinternationalhttps://www.lifehacker.com.au/author/lifehackerinternational/rich600338<blockquote class="wp-embedded-content" data-secret="dDHmI1HznQ"><a href="https://www.lifehacker.com.au/2016/06/how-food-manufacturers-pick-expiration-dates-and-what-they-really-mean/">How Food Manufacturers Pick Expiration Dates And What They Really Mean</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.lifehacker.com.au/2016/06/how-food-manufacturers-pick-expiration-dates-and-what-they-really-mean/embed/#?secret=dDHmI1HznQ" width="600" height="338" title="“How Food Manufacturers Pick Expiration Dates And What They Really Mean” — Lifehacker Australia" data-secret="dDHmI1HznQ" 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://www.lifehacker.com.au/wp-content/uploads/2016/06/29/bvm0ah7yl8vrfzi5lxjs.png?quality=751280720No one wants to serve spoiled food to their families. Conversely, consumers don’t want to throw food away unnecessarily — but we certainly do. Australians discard up to 20 per cent of the food they purchase, which equates to one out of every five bags of groceries they buy. Plenty of that food is discarded […]