Folge 2510




 * Nils and Frau_Kowalski show Wolle and Pferd an optical illusion picture, which they disagree on what it looks like.


 * Ernie paints a picture of Bert, but it doesn't resemble him at all.


 * Reporter Wolle visits a natural science museum.


 * Grover, on a surfboard, demonstrates near and far.