https://padlet.com/2018luis00/185ax569zwux en-us 2016-03-14 13:49:06 UTC 2024-10-27 00:03:09 UTC hello@padlet.com https://padlet-assets.storage.googleapis.com/portrait/smiley.jpg 2018luis00 https://padlet.com/2018luis00/185ax569zwux/wish/100780010  The process of  water, crude oil or ethyl alcohol]]> 2016-03-14 13:54:37 UTC https://padlet.com/2018luis00/185ax569zwux/wish/100780010 2018luis00 https://padlet.com/2018luis00/185ax569zwux/wish/100780704 physical operation which is used for the separation of a solid and a liquid  ]]> 2016-03-14 13:56:39 UTC https://padlet.com/2018luis00/185ax569zwux/wish/100780704 2018luis00 https://padlet.com/2018luis00/185ax569zwux/wish/100781139 Magnetic Poles, Forces, and Fields. ]]> 2016-03-14 13:57:55 UTC https://padlet.com/2018luis00/185ax569zwux/wish/100781139