The housemates have spent this evening practising for their geeky tasks, with varying success.

Grace and Nikki had some fun turning their Klingon recital into a little rap. Lisa wandered around the house talking to herself and anyone willing to listen about gravity, whilst Richard did the same for the evolution of man.

However Imogen hasn’t taken so well to learning her times tables, leaving Sezer less than impressed. "How did you get that wrong?" he asked after she failed to multiply 2 and 19 correctly. "They’re so easy!"