Summary: A conversation about mathematics between the UK and USA from Pulse-Project.org. This week Samuel and Peter were joined by special guest James Grime to answer listener questions. What use are graphics calculators? What is your favourite number? How do you solve 6/2(2+1) (and do you care)? Is maths rapidly developing or finished and polished? Why is most taught maths pre-1950? Is maths discovered or created? When did you first consider yourself a mathematician? What do you think of the arts? What do you think about the stereotypical mathematician? Can a short proof of Fermat's Last Theorem exist? What's the best maths communication conference? How do people use Twitter for networking and publicity?
