Adrian Dow has a huge change ahead of him: after fourteen years in the UK and around the world, he's about to return to his native Trinidad with the ultimate aim to open his own school. Plus intercepted him on the way to the airport.
Carla Farsi is both an artist and a mathematician, who declared 2005 her Special Year for art and maths. Find out what she got up to, and what it's like being a part of both worlds.
A new resource for maths teachers
Riaz Ahmad's mathematical career has led him from the complexities of blood flow to the risks of the financial markets via underwater acoustics. Plus found out how maths can explain all this and more.