Bbc Inside Science

Food crime is now big business that criss crosses national boundaries, according to today's report into the safety and authenticity of our food. Public Analyst, Dr Duncan Campbell tells Dr Adam Rutherford that he and his colleagues are hampered by lack of funding and the lack of a national plan for a sustainable laboratory infrastructure. While report author, Professor Chris Elliott, the director of the Global Institute for Food Security at Queen's University, Belfast describes how he wants the UK's scientific infrastructure to be strengthened to avoid yet another serious food scandal.Show Us Your Instrument: Cosmic Scientist Dr Natalie Starkey from the School of Planetary and Space Sciences at the Open University reveals the NanoSims instrument.Thousands of miles apart the same species of microbes seem to crop up deep beneath the earth's surface in cracks of hard rock. Yet nobody seems to quite know how they spread so widely. Scientists now believe they may have survived completely isolated from the surface