9. Oktober 2010 14:48 #1 A nice one from the brilliant "xkcd" webcomic:[Blockierte Grafik: http://imgs.xkcd.com/comics/airfoil.png]Nele
9. Oktober 2010 17:06 #2 Same source - also nice:[Blockierte Grafik: http://imgs.xkcd.com/comics/priorities.png]GroetjesRaket-O-Katz
