Co všechno se můžou morčata naučit - odkaz

http://www.youtube.com/watch?v=lEXcaWYJCHE&list=UL6u8Ha22BdWU http://www.youtube.com/watch?NR=1&feature=endscreen&v=nmAGM8MsnTA http://www.youtube.com/watch?v=Y8IKDes1rbg&feature=related http://www.youtube.com/watch?feature=endscreen&NR=1&v=8aAGUi2n834 http://www.youtube.com/watch?v=v8-avB7EIZM http://www.youtube.com/watch?v=GN2v_W3geGE&feature=endscreen&NR=1 http://www.youtube.com/watch?v=bB5FqRh8Wkw