The Professor had a late night and Karl learns of his love for Phil Collins. In 'How Does That Work?', the Professor tells us all about slime!

Karl helps Professor Nasty talk about how he's feeling after an incident with a Hula-Hoop. In 'How Does That Work?', the Professor tells us something he nose!

The Professor isn't in the mood for sharing while in 'How Does That Work?' we learn how fire works.

The Professor learns about patience and in 'How Does That Work?' we learn something about how dreams or work...or maybe we don't...because it's very complicated!

The Professor reveals he has started meditating. In How Does That Work? the Professor answers a question about video games.

Season 2 is here with some more hilarious banter between Karl and the Professor. Tune in to listen to new segments 'Name the Animal' & 'Make Me Laugh.'

Professor Nasty reveals he as done something Karl thought impossible.

The Professor reviews Despicable Me. Karl has a surprise 'How Does That Work?'. And we find out who the Professor's lawyer is.

Disaster strikes when the Professors favourite teddy goes missing.