Ed Gamble, Katherine Ryan, Sindhu Vee

Host Sara Pascoe is joined by Ed Gamble, Katherine Ryan and Sindhu Vee who compete to deliver the best lecture.

Ed's lecture is ‘The Truth About Unwanted Arousal', Katherine's is ‘How To Spot A Liar' and Sindhu's is ‘Why You Should Quit Your Job'.

All three lectures are judged by an expert and then the audience help decide the winner by voting for their favourite lecture.