http://link.brightcove.com/services/link/bcpid1459198587?src=rss In large quantities, pure liquid oxygen is powerful enough to launch rockets. But even a tiny bit packs a wallop too Copyright 2009 Sun, 22 Nov 2009 21:55:18 -0800 http://www.brightcove.com/?v=1.0 http://link.brightcove.com/services/link/bcpid1459198587/bctid1457712378?src=rss <img src="http://brightcove.vo.llnwd.net/d5/unsecured/media/1274168784/1274168784_1457728967_a8da6d4b9e9fa81576ff6a06da2b5bea651cf5ca.jpg?pubId=1274168784"/>In large quantities, pure liquid oxygen is powerful enough to launch rockets. But even a tiny bit packs a wallop too http://link.brightcove.com/services/link/bcpid1459198587/bctid1457712378?src=rss Mon, 17 Mar 2008 07:42:26 -0700