Cloning expert Prof Stephen Minger discusses human-animal embryos. Read more
now playing
Cloning
Cloning expert Prof Stephen Minger discusses human-animal embryos.
Nuclear Power
Nuclear scientist Dr Sue Ion discusses nuclear power.
GM Agriculture
Former chief scientific officer to the government Sir David King discusses GM agriculture.
MMR
Immunisation coordinator Dr David Elliman discusses the MMR vaccine.
Nanotechnology
Professor Tony Ryan from Sheffield University talks to people about nanotechnology.