Sing den Satz des Pythagoras
- Episode aired Nov 14, 2013
- 23m
Ben has a dog day afternoon and Jack's math results threaten to derail his music career. Markus tries to help but Jack is not an easy learner.Ben has a dog day afternoon and Jack's math results threaten to derail his music career. Markus tries to help but Jack is not an easy learner.Ben has a dog day afternoon and Jack's math results threaten to derail his music career. Markus tries to help but Jack is not an easy learner.