Harrovians have been working with pupils from Notting Hill and Ealing High School to answer a variety of questions on the theme of 'Truth'.

Topics included deceptive protozoa, the nature of translation and the mathematical impossibility of true democracy.

Over the past three months the groups have been mentored by experts in their field, and they have undertaken research to produce an academic article which they presented at the Royal Society in London, followed by a dinner at The Athenaeum Club.