HOW

Recorded at Southern Television, Southampton HOW was Presented By: Bunty James, Fred Dinenage With: Jon Miller, Jack Hargreaves Our thanks to: David Tallis, Vanessa Smith, Rob Walker, Jeff Walker, British Trampoline Federation, Insect Chemistry Research Unit/ Southampton University, John Bradshaw, Etcetera Gift Boutiques Ltd Music by: Mike Vickers Researcher: Posy Harvey Programme Organiser: Kevin Goldstein Jackson Designer: Greg Lawson Director: Angus Wright Southern Colour Production © 1976 Southern Television Ltd

Fred Dinenage, Jack Hargreaves, Jonathan Miller and Marian Davies look at how they put the egg into pork pies, and how to tell the age of a tree

Fred Dinenage, Jack Hargreaves, Jonathan Miller and Marian Davies look at your popular science questions