Darren Osborne talks to Dr Henner Busemann from the University of Manchester about dust older than the solar system. Marc West talks to Associate Professor Stephanie Schuckers from Clarkson University talks to Marc West about identifying people through their biometrics. And Marc West and Victoria Bond tackle the modern topic of recycling condoms - can it be done? News by Victoria Bond - fluorescent primates - wooden plastic Presented and produced by Marc West