Best Video/Hydrophobic sand (Magic sand / Moon sand (hydrophobic sand))

{{Application:Wikilook Blog/Article
 * blog=Best Video
 * module=Article
 * author=Gaijin
 * publishingtimestamp=2012/10/02 15:00
 * title=Hydrophobic sand (Magic sand / Moon sand (hydrophobic sand))
 * categories=Science
 * leading=Hydrophobic sand.
 * text={{ Widget YouTube Advanced | id = 4lcG0JyH-sI | width = 420 | height = 315 | language = en_US }}