The science series returns with a new look and new presenter Peter Snow joining Philippa Forrester, with Jez Nelson and Craig Doyle. Tonight's programme looks at a new vaccine spray to beat diabetes, plus the men who want to break the sound barrier by car. See today's choices.
Editor: Saul Nasse. Producer: Jasper James. Stereo. Subtitled. ............................41
FURTHER DETAILS: Ceefax p. 623. The TW Information Line on (0181)[number removed], or WEB SITE: www.bbc.co.uk/tw * This week: page 7.