{"id":16,"date":"2007-01-03T08:54:44","date_gmt":"2007-01-03T13:54:44","guid":{"rendered":"http:\/\/wp.jiinjoo.com\/?p=16"},"modified":"2007-01-03T08:58:31","modified_gmt":"2007-01-03T13:58:31","slug":"watch-liquid-boil-in-low-gravity","status":"publish","type":"post","link":"https:\/\/wp.jiinjoo.com\/?p=16","title":{"rendered":"Watch liquid boil in low gravity"},"content":{"rendered":"<p>For long version, check out <a target=\"_blank\" title=\"Full article\" href=\"http:\/\/science.nasa.gov\/headlines\/y2001\/ast07sep_2.htm\">NASA<\/a>.<\/p>\n<p>Here&#8217;s the short version. What happens when you boil liquid in space (zero gravity)? Hint, there&#8217;s no <a target=\"_blank\" href=\"http:\/\/www.google.com\/url?sa=t&#038;ct=res&#038;cd=1&#038;url=http%3A%2F%2Fen.wikipedia.org%2Fwiki%2FBuoyancy&#038;ei=k7KbRZbLA5WgsALf8fWADw&#038;usg=__--SZRaSp88437mBna05h49dMZIQ=&#038;sig2=oNM8B5HVyj3yV94wr7Ri9w\">bouyancy <\/a>and <a target=\"_blank\" href=\"http:\/\/en.wikipedia.org\/wiki\/convection\">convection<\/a>. On earth, gravity causes the heavy liquid to sink and the hot air to rise. Here are some images that would shed some light along with their respective video link:<\/p>\n<div style=\"text-align: center\"><a target=\"_blank\" href=\"http:\/\/science.nasa.gov\/headlines\/images\/boiling\/poolboiling_web1.mov\"><img decoding=\"async\" alt=\"Boiling comparison\" title=\"Boiling comparison\" src=\"http:\/\/science.nasa.gov\/headlines\/images\/boiling\/comparison2.jpg\" \/><\/a><\/div>\n<div style=\"text-align: center\">(see <a target=\"_blank\" href=\"http:\/\/science.nasa.gov\/headlines\/images\/boiling\/poolboiling_web1.mov\">movie<\/a> &#8211; 400kB)<\/div>\n<p>How about what happens when the boiling stops? Think about the water surface tensions, then see this:<\/p>\n<div align=\"center\"><a target=\"_blank\" href=\"http:\/\/science.nasa.gov\/headlines\/images\/boiling\/bubble0g.mpg\"><img decoding=\"async\" align=\"bottom\" alt=\"Stop boiling\" title=\"Stop boiling\" src=\"http:\/\/science.nasa.gov\/headlines\/images\/boiling\/bubble.jpg\" \/><\/a><\/div>\n<div align=\"center\">(see <a target=\"_blank\" href=\"http:\/\/science.nasa.gov\/headlines\/images\/boiling\/bubble0g.mpg\">movie<\/a> &#8211; 1.3MB)<\/div>\n<p>So all the boiled bubbles join together to form one big perfect bubble and just sit there. Class dismissed.<\/p>\n<div style=\"text-align: center\"><a target=\"_blank\" title=\"Science homepage\" href=\"http:\/\/science.nasa.gov\/default.htm\"><img decoding=\"async\" alt=\"NASA\" title=\"NASA\" src=\"http:\/\/science.nasa.gov\/headlines\/images\/msfcmeatballsm.gif\" \/><\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>For long version, check out NASA. Here&#8217;s the short version. What happens when you boil liquid in space&#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-16","post","type-post","status-publish","format-standard","hentry","category-technology","content-wrap"],"_links":{"self":[{"href":"https:\/\/wp.jiinjoo.com\/index.php?rest_route=\/wp\/v2\/posts\/16","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.jiinjoo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.jiinjoo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.jiinjoo.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.jiinjoo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16"}],"version-history":[{"count":0,"href":"https:\/\/wp.jiinjoo.com\/index.php?rest_route=\/wp\/v2\/posts\/16\/revisions"}],"wp:attachment":[{"href":"https:\/\/wp.jiinjoo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.jiinjoo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.jiinjoo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}