Peter explains why there is salt in our oceans and where the dust in our appartements comes from. Sounds simple… but there are some fun science facts hidden. Videoclip: Planetopia – Wo kommt der Staub her? Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Tags:Edutainment, Peter, Sat1, TV 0 0 Share: New Collaborative Research Center (SFB 1066) granted by the DFG! Denise wins PhD fellowship by the Stipendienstiftung Rheinland-Pfalz 0 Comments Leave a reply Click here to cancel the replyYour email address will not be published. Required fields are marked *CommentName * Email * Website Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.