<![CDATA[RSS Feed]]>http://direct.ecency.comhttp://direct.ecency.com/logo512.pngRSS Feedhttp://direct.ecency.comRSS for NodeSun, 10 May 2026 21:16:57 GMT<![CDATA[Researchers use sound waves to levitate up to 25 tiny objects at the same time]]>http://direct.ecency.com/dlike/@gattino/researchers-use-sound-waves-to-levitate-up-to-25-tiny-objects-at-the-same-timehttp://direct.ecency.com/dlike/@gattino/researchers-use-sound-waves-to-levitate-up-to-25-tiny-objects-at-the-same-timeMon, 24 Dec 2018 04:13:00 GMT