6.40 Baroque Wind Instruments

7.05 The Building of Florence Cathedral

7.30 Resources in Sound

Story: Marmalade for Breakfast by JUDY WHITFIELD Presenters SUSAN MOSCO , FRED HARRIS
Pianist JOHN GOULD
Designer PHILIP LINDLEY Graphics LAURENCE HENRY
Scriptwriter/Director AVRIL PRICE Producer ANNE GOBEY
Executive producer CYNTHIA FELGATE

5.00 Coal and the 19th Century

5.25 Computing: Algorithms

5.50 Thermal Analysis

6.15 Chemistry of Carbon Compounds

6.40 The Einstein Tower

A series of eight programmes on how to grow your own vegetables presented by Geoffrey Smith
1: It all starts with the soil
Good digging and composting Is really necessary to grow vegetables successfully. So why not make a start on that bit of spare ground this weekend? Take GEOFFREY SMITH 'S advice: 'Look after , the roots and the tops will look after themselves.'
Series producer PETER RIDING, Director BRIAN DAVIES book (same title) , eup from bookshops

with Robin Day , Richard Kershaw and Kenneth Kendall
The News and an interview with a man or woman behind the headlines.

Nadar the Great
' The portrait I make the best is the portrait of someone I know the best ...' (NADAR) Novelist, journalist, cartoonist, aeronaut and liberal revolutionary: Nadar was one of the liveliest minds in 19th-century France. Not only was he a great portrait photographer, but his inventiveness led to the development of photography in the air and by artificial light. Narrated by BRIAN COE
Curator of the Kodak Museum Quotations spoken by ANDREW FAULDS and JOHN LEESON
Series adviser AARON SCHARF
Producer ANN TURNER
Book (same title) £5.75 from bookshops

The Crown Agents
The taxpayer has so far put up f85 million to rescue the Crown Agents-an organisation that few people have heard of. Yet when the bottom fell out of the property market it was the Crown Agents who lost more money than anyone. Who are they, what do they do and how do you lose E150 million?
Presented by BILL KERR ELLIOTT With BRIAN GRIFFITHS
Assistant editor PAUL ELLIS Editor JOHN DEKKER

A light-hearted look at the relationship between men and women with Judith Arthy , Jacqueline Clarke Derek Griffiths , Julia McKenzie James Smilie , Ralph Watson
Musical director RONNIE HAZLEHURST Script editor AUSTIN STEELE
Designer VALERIE WARRENDER Producer PETER WHITMORE

An Accident of Class and Sex by MAGGIE WADEY
' An Englishman thinks automatically in terms of class. It's an occupational hazard. He can no more control it than lick his own tongue.'
Script editor LOUIS MARKS Lighting CLIVE THOMAS Designer DAVID SPODE Producer INNES LLOYD Director BRIAN PARKER

David Attenborough at Selborne
When a prim 18th-century curate shouted at bees to see if they could hear or studied the sex life of earthworms by the light of a candle, he cannot have imagined that his observations on the wild-life of a Hampshire village would eventually be published in 200 editions and read all over the world.
In the lanes and beechwoods of Selborne, DAVID ATTENBOROUGH goes on some of the journeys described by Gilbert White in A Natural History of Selborne and explains why to him it is in no way surprising that for two centuries this book has been one of the best-loved in the English language.
Series producer DAVID HEYCOCK Director ANNA BENSON GYLES

with Kenneth Kendall ; Weather

ROBERT HARDY reads
When Summer's End is Nighing by A. E. HOUSMAN