On Wednesday 5th October 2011 Iran's president Mahmoud Ahmadinejad unveiled 5 new nanotechnology products. Four of them are high tech nanotechnology laboratory tools and the fifth is a drug that cures cancer. Iranian scientists have taken a strong interest in nanotechnology, planning to contribute considerably to this new science, despite the obstacles. In this edition of the show we'll be looking at Iran's latest developments in the nanotechnology field. ` Show Less >>