Warum die Sonne scheint 31.10.2011 Dörte Böhner Autor: Dörte Böhner Why Does the Sun Shine? (The Sun is a Mass of Incandescent Gas) from Hine Mizushima on Vimeo. Catcontent Katze, Katzenmontag, Sonne, Stricktiere, Vimeo