1.0Resources » Surfnetkidshttps://www.surfnetkids.com/resourcesBarbara Feldmanhttp://www.surfnetkids.com/barbara/rich600338<blockquote class="wp-embedded-content" data-secret="aCWkxNcMH4"><a href="https://www.surfnetkids.com/resources/sputnik/">Sputnik</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.surfnetkids.com/resources/sputnik/embed/#?secret=aCWkxNcMH4" width="600" height="338" title="“Sputnik” — Resources » Surfnetkids" data-secret="aCWkxNcMH4" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! 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); //# sourceURL=https://www.surfnetkids.com/resources/wp-includes/js/wp-embed.min.js /* ]]> */ </script> Surfnetkids recommends five Sputnik websites for families and classrooms. On October 4, 1957, at the height of the Cold War between the Soviet Union and the United States, the Soviets launched Sputnik, the first man-made