Peter Snow and Philippa Forrester present tonight's programme from the Tomorrow's World Live Event at the Birmingham NEC.
Including a look at the house of the future, a report on the RAF's Eurofighter, and tips for budding inventors from Trevor Baylis , the man behind the clockwork radio.
With Jez Nelson , Craig Doyle and Anya Sitaram.
Producer Daniel Barry
Editor Saul Nasse
TOMORROW'S WORLD LIVE EVENT: at the Birmingham NEC from 11-15 February. Hotline [number removed] (calls charged at national rate), tickets (0121) [number removed]- f 8.50 weekday, £9.50 weekend.
FURTHER DETAILS: Ceefax page 623, the TW Information Line on (0181) [number removed]. or WEB SITE: www.bbc.co.uk/tw