This week how a Maori family has helped university scientists in the discovery of the gene responsible for stomach cancer, and after 38 years of manned space flight, how one scientist has finally cracked the secret of serving chilled desserts in space. Presented by Peter Snow and Philippa Forrester, with Jez Nelson , Craig Doyle ,
Anya Sitaram and Lindsey Fallow.
Producer Paul Bradshaw ; Editor Saul Nasse FURTHER DETAILS: ceefax page 623. the TW Information Line on [number removed]. or website: www.bbc.co.uk/tw