Four scientists answer listeners' questions about science and technology
In the chair:
Professor G. P. Wells , F.R.S.
Members of panel:
D. E. Broadbent
M.R.C. Unit of Applied Psychology
David Dewhirst
University of Cambridge
John Maynard-Smith
University College, London
Peter Sykes
University of Cambridge Arranged by Archie Clow
Recorded broadcast of February 22