content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no" name="viewport"/ |
content="text/html; charset=utf-8" http-equiv="content-type"/ |
content="#ffffff" name="theme-color"/ |
content="origin" name="referrer"/ |
content="23497828950" property="fb:pages" |
content="72996268335" property="fb:pages" |
content="30049274825" property="fb:pages"/ |
content="24253428991" property="fb:pages"/ |
content="255229097835386" property="fb:pages"/ |
content="218617293585" property="fb:pages"/ |
content="186823601376334" property="fb:pages"/ |
content="73170825377" property="fb:pages"/ |
content="29194481004" property="fb:pages"/ |
content="196008660929" property="fb:pages"/ |
content="1420095054885097" property="fb:pages"/ |
content="521906504505546" property="fb:pages"/ |
content="421101394611668" property="fb:pages"/ |
content="1673004346349948" property="fb:pages"/ |
content="National Geographic Magazine" property="og:title"/ |
content="94d87d74-f41a-4a32-9acd-b591ba2df288" property="guid"/ |
content="National Geographic stories take you on a journey thatâs always enlightening, often surprising, and unfailingly fascinating." name="description"/ |
content="National Geographic stories take you on a journey thatâs always enlightening, often surprising, and unfailingly fascinating." property="og:description"/ |
content="pictures, photos, photographs, photography, maps, graphics, long form storytelling" name="keywords"/ |
content="pictures, photos, photographs, photography, maps, graphics, long form storytelling" name="news_keywords"/ |
content="https://www.nationalgeographic.com/magazine/" property="og:url"/ |
content="website" property="og:type"/ |
content="heroLead" property="content:lead_media"/ |
content="Magazine" name="og:site_name"/ |
content="https://www.facebook.com/natgeo" property="article:publisher"/ |
content="summary_large_image" name="twitter:card"/ |
content="@NatGeoMag" name="twitter:site"/ |
content="@NatGeoMag" name="twitter:creator"/ |
content="National Geographic Magazine" name="twitter:title"/ |
content="National Geographic stories take you on a journey thatâs always enlightening, often surprising, and unfailingly fascinating." name="twitter:description"/ |
content="https://www.nationalgeographic.com/magazine/" property="twitter:url" |
content="https://www.nationalgeographic.com/content/dam/magazine/rights-exempt/2016/09/1609-twittercard2.ngsversion.1474990853841.adapt.1900.1.jpg" property="og:image" |
content="1900" property="og:image:width" |
content="1357" property="og:image:height" |
content="2020-02-14" property="gsa_publish_date" |
content="page" property="gsa_template"/ |
content="false" property="sponsor_content"/ |
content="false" property="sponsored_content"/ |
content="magazine" name="tax:source"/ |
content="" name="tax:firstSubjectAncestor"/ |
content="" name="tax:firstSubject"/ |
content="" name="tax:adKeywords"/ |
content="" name="tax:otherSubjects"/ |
content="" name="tax:locations"/ |
content="" name="tax:series"/ |
content="" name="tax:genres"/ |
content="" name="tax:people"/ |
content="" name="tax:organizations"/ |
content="" name="tax:events"/ |
content="" name="tax:concepts"/ |
content="general" name="tax:audiences"/ |
content="hub" name="aem:pageType"/ |
content="false" name="cq:editMode"/ |
content="200" name="dfp:adLoadBuffer"/ |
content="ngm" name="dfp:domain"/ |
content="home" name="dfp:section"/ |
content="false" name="dfp:useSectionInAdTag"/ |
content="2994" name="dfp:networkCode"/ |
content="false" name="dfp:outOfPageEnabled"/ |
content="18" name="dfp:refreshRate"/ |
content="120" name="dfp:activeEngagementInterval"/ |
content="viewability" name="dfp:adFavorability"/ |
content="900" name="dfp:bigWebAdInterval"/ |
content="900" name="dfp:tabletAdInterval"/ |
content="900" name="dfp:mobileAdInterval"/ |
content="99" name="dfp:bigWebMaxAdCount"/ |
content="99" name="dfp:tabletMaxAdCount"/ |
content="99" name="dfp:mobileMaxAdCount"/ |
content='{"commentsBoxAd":[{"browser":["970","250"],"ad_sizes":["[300, 250]","[300, 600]"],"lazy":false,"refresh":false,"stickydimensions":["[300, 250]","[300, 600]"]},{"browser":["728","90"],"ad_sizes":["[300, 250]"],"lazy":false,"refresh":false},{"browser":["300","250"],"ad_sizes":["[300, 250]"],"lazy":false,"refresh":false}],"header":[{"browser":["970","250"],"ad_sizes":["[728, 90]","[970, 250]","[970, 300]","[970, 66]","[970, 90]"],"lazy":false,"refresh":false,"stickydimensions":["[728, 90]","[970, 90]"]},{"browser":["728","90"],"ad_sizes":["[728, 90]"],"lazy":false,"refresh":false,"stickydimensions":["[728, 90]"]},{"browser":["300","250"],"ad_sizes":["[320, 50]","[300, 50]"],"lazy":false,"refresh":false,"stickydimensions":["[320, 50]","[300, 50]"]}],"interactiveBox":[{"browser":["970","250"],"ad_sizes":["[300, 250]","[300, 600]","[300, 1050]"],"lazy":false,"refresh":false},{"browser":["728","90"],"ad_sizes":["[300, 250]","[300, 600]"],"lazy":false,"refresh":false},{"browser":["300","250"],"ad_sizes":["[300, 250]"],"lazy":false,"refresh":false}],"bodyBox":[{"browser":["970","250"],"ad_sizes":["[300, 250]","[300, 600]","[300, 1050]"],"lazy":false,"refresh":false,"stickydimensions":["[300, 250]","[300, 600]"]},{"browser":["728","90"],"ad_sizes":["[300, 250]","[300, 600]"],"lazy":false,"refresh":false},{"browser":["300","250"],"ad_sizes":["[300, 250]"],"lazy":false,"refresh":false}],"bodyLeaderboard":[{"browser":["970","250"],"ad_sizes":["[728, 90]","[970, 90]","[970, 250]","[970, 300]"],"lazy":false,"refresh":false,"stickydimensions":["[728, 90]","[970, 90]"]},{"browser":["728","90"],"ad_sizes":["[728, 90]"],"lazy":false,"refresh":false,"stickydimensions":["[728, 90]"]},{"browser":["300","250"],"ad_sizes":["[320, 50]","[300, 50]"],"lazy":false,"refresh":false,"stickydimensions":["[320, 50]","[300, 50]"]}],"257x90":[{"browser":["970","250"],"ad_sizes":["[257, 90]"],"lazy":false,"refresh":false},{"browser":["728","90"],"ad_sizes":[],"lazy":false,"refresh":false},{"browser":["300","250"],"ad_sizes":[],"lazy":false,"refresh":false}],"pixel":[{"browser":["970","250"],"ad_sizes":["[1, 1]"],"lazy":false,"refresh":false},{"browser":["728","90"],"ad_sizes":["[1, 1]"],"lazy":false,"refresh":false},{"browser":["300","250"],"ad_sizes":["[1, 1]"],"lazy":false,"refresh":false}]}' name="dfp:sizeMapping"/ |
content="[]" name="dfp:lazy:sizeMapping"/ |
content="hub-refresh" name="dfp:template"/ |
content="false" name="flag:disableAds" |
content="DFP" name="flag:videoAdsServer" |
content="true" name="flag:disableTruncation" |
content="false" name="flag:enableExitModal" |
content="false" name="flag:disableMarketingPromos" |
content='[{"width":133,"densities":[1],"media":"(max-width: 130px)"},{"width":152,"densities":[1],"media":"(max-width: 150px)"},{"width":162,"densities":[1],"media":"(max-width: 160px)"},{"width":210,"densities":[1],"media":"(max-width: 205px)"},{"width":224,"densities":[1],"media":"(max-width: 220px)"},{"width":225,"densities":[1],"media":"(max-width: 225px)"},{"width":280,"densities":[1],"media":"(max-width: 280px)"},{"width":352,"densities":[1],"media":"(max-width: 352px)"},{"width":470,"densities":[1],"media":"(max-width: 470px)"},{"width":536,"densities":[1],"media":"(max-width: 536px)"},{"width":590,"densities":[1],"media":"(max-width: 590px)"},{"width":676,"densities":[1],"media":"(max-width: 676px)"},{"width":710,"densities":[1],"media":"(max-width: 710px)"},{"width":768,"densities":[1],"media":"(max-width: 768px)"},{"width":885,"densities":[1],"media":"(max-width: 885px)"},{"width":945,"densities":[1],"media":"(max-width: 945px)"},{"width":1190,"densities":[1],"media":"(max-width: 1190px)"},{"width":1900,"densities":[1],"media":"(max-width: 1900px)"}]' name="picturefill" |