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Peter explains everyday phenomena in two new episodes of the Sat1 TV Show “Planetopia”
Read morePeter explains where the sand on our beaches comes from and why everything looks blurry under water!
August 15, 201302 -
Peter has guest appearance in german TV show Sat1 “Planetopia”
Read morePeter explains why there is salt in our oceans and where the dust in our appartements comes from. Sounds…
April 15, 2013
