John Dunn introduces the Saturday show for young listeners. Rex Radio by ALEXANDER GUYAN with NIGEL LAMBERT. JO MANNING WILSON and GARARD GREEN Producer MICHAEL ROLFE
4.5* Dial a Scientist
Puzzled by those scientific questions that don'seem to have any answers? Send them on a postcard (giving your name, age and phone number) to 4th Dimension, BBC, London WIA 4WW
Patrick Moore and Professor Eric Laithwaite , who have answers to just about everything, are joined by a special guest. In the chair Paddy Feeny Producer MICHAEL BRIGHT
Dial a Scientist again: 15 Feb
4.30* Pharaoh of the Nile
A six-part serial play set In Ancient Egypt (4) by VICTOR PEMBERTON and DAVID SPENSER
Play produced and programme edited by GRAHAM GAULD
A quiz specially set for you. by Patrick Moore is among many spicy items in the Saturday show's own book: 4D Annual 1975, 90p, from bookshops