Series 1, Episode 8 - Bulging Brains
Mark arrives with a new pair of pants, Smarty Pants - which he has bought off the internet - and claims that they will make him smarter.
Lucy is exasperated and has to try and convince him that this is a load of old rubbish, while Professor McTaggart claims that chewing gum is good for your brain.
- Sunday 1st November 2015
- 25 minutes