Nanotechnology - is it the next big thing?

What is nanotechnology? Will it change the world, as some have promised? What's all this about molecular machines in our blood? Hear what's going on in nanoscale science and find out what the experts think is just around the corner. Chaired by Colin Blakemore, featuring panellists Sir Harry Kroto (Nobel Prize winner from Sussex University), Jim Gimzewski (leading nano-technologist from IBM), Peter Dobson (Professor at Oxford University) and panel regular Jacqui McGlade.
  Category: General
  Source: Vega Science Trust