Paul Sinha, Kiri Pritchard-McLean, Tim Renkow

Sara Pascoe is joined by comedians Paul Sinha, Kiri Pritchard-McLean and Tim Renkow, who compete to deliver the best lecture. Paul's lecture is 'The Art Of Quizzing', Kiri's is 'Everyday Sexism' and Tim's is 'How To Teach Kids About Taboo Topics'.