Credits

Programmes 1 and 2
Made by Science Pictures Limited
Producer: Madeleine Spears
Director: Chris Barmer
Education Consultant: Chris Elliott
Education Officer: John Austin
Net Notes: Chris Elliott
Net Notes Edited by: John Austin

Programmes 3 and 4
Made by Glasshead Production Limited
Producers: Lambros Atteshlis, Hazel Graham
Education Consultant: John Holman, Charles Tracy
Education Officer: John Austin
Net Notes: Charles Tracy
Net Notes Edited by: John Austin

Additional Activities for the unit written by: Christine Ryan