{"version":"1.0","provider_name":"GeoCurrents","provider_url":"https:\/\/www.geocurrents.info","author_name":"Martin W. Lewis","author_url":"https:\/\/www.geocurrents.info\/blog\/author\/martin-lewis\/","title":"Defining and Measuring Lines of Latitude - GeoCurrents","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"XlMkgEXR9O\"><a href=\"https:\/\/www.geocurrents.info\/blog\/2025\/10\/31\/defining-and-measuring-lines-of-latitude\/\">Defining and Measuring Lines of Latitude<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.geocurrents.info\/blog\/2025\/10\/31\/defining-and-measuring-lines-of-latitude\/embed\/#?secret=XlMkgEXR9O\" width=\"600\" height=\"338\" title=\"&#8220;Defining and Measuring Lines of Latitude&#8221; &#8212; GeoCurrents\" data-secret=\"XlMkgEXR9O\" 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<\/script>\n","thumbnail_url":"https:\/\/www.geocurrents.info\/wp-content\/uploads\/2025\/10\/Measuring-Latitude-Tropics.jpg","thumbnail_width":2042,"thumbnail_height":1422,"description":"(This is the tenth post in a series aimed at helping parents home-school their children, aimed those who live in Bozeman, Montana. It is, however, misplaced in the sequence, as it should come after the post on the rotation of the Earth. Once all the posts have been posted, they will be rearranged in the [&hellip;]"}