6.50 Calculus: Taylor Polynomials

7.15 Biology: Osmoregulation

7.40 The Passover Among Yemeni Jews

8.5 The Marriage of Figaro

8.30 From Theory to Therapy

8.55 Changing Britain, Changing World

9.20 Literacy: Cape Verde Experience

9.45 Maths: Scalings and Powers

10.10 Constable and Turner

10.35 Falling Leaves and Beating Hearts

11.0 People into Politics

11.50 Germinal by Emile Zola

12.15 Energy Resources: Coal

12.40 The Physics of Matter

1.5 Magnetic Circuits

1.30 Where Has All the Granite Gone?

Introduced by Desmond Lynam
Motor Racing
Shell Oils British Grand Prix The first British Grand Prix was run at Brooklands in 1926 - Malcolm Campbell, by the way, was second - the winner's average speed was
71.61 mph. Last year ALAIN
PROST won at Silverstone at an average speed of 146.274 mph. Wouldn't Frank be chuffed if NIGEL and KEKE landed a Williams one-two after their one-three at Brands last time. They're off, MURRAY and JAMES, at 2.30.
0 FEATURE: page 4 and GRAND PRIX COMPETITION: page 78
Show Jumping
World Championships
British pilots PYRAH, SKELTON and two x WHITAKE are the current European Champions - and might today be looking to add an individual gong or two to a team gold as well?
Golf
TOM WATSON , baited by JACK NICKLAUS , took just 268 shots to win the second of his four 'Scottish' Opens, at Turnberry in 1977. BRUCE CRITCHLEY , known to many through his television commentaries, and as something else at
Sunningdale GC, where he plays off 5, re-lives the 'matchplay' Open of 77. Turnberry 86 starts on Thursday.
Cricket
John Player Special League Sussex v Glamorgan
Sussex, third in 84, ran up in 85 and now try Glamorgan (14th) on for size in 86. Commentators at Hove, PETER WALKER and CHRISTOPHER MARTIN JENKINS Television presentation Motor Racing JIM RESIDE. JOHN SHREWSBURY Show Jumping ARD
Golf CAMPBELL FERGUSON Cricket BOB DUNCAN
Studio producer CAMPBELL FERGUSON Assistant editor BRIAN BARWICK Producer MARTIN HOPKINS Editor JOHN PHILIPS

starring
The Longest Weekend
A working weekend for Alex becomes quite monotonous until she decides to treat herself to an expensive dinner out....
Written by DIANE ENGLISH Directed by PETER BONERZ

Volunteers
'If I'd had a return ticket I would have been off home like a shot!' Voluntary
Service Overseas has 1,100 people around the globe. This film looks at a handful in West Africa - a middle-aged secretary from Surrey; an Oxford graduate; an unemployed graphic artist from Middlesbrough; a nurse who left her family to work in a village clinic with no electricity or running water. Film cameraman MARTIN PATMORE Film editor PETER BARBER Producer SUE BOURNE
Series editor TIM SLESSOR
0 FEATURE: page 3 and INFO: page 75
* CEEFAX SUBTITLES

Felicity Kendal in conversation with Richard Baker
Richard visits one of Britain's favourite actresses to find out what are her favourite pursuits, pleasures and pastimes. She tells him what she enjoys about acting; shows him the one picture she values most in the world; and reveals a major change in her attitude to her life. And she gives Richard a short, sharp lesson in keeping fit. Producer MICHAEL KERR
* CEEFAX SUBTITLES

Water-lilies
Most of Britain's flowering plants live on dry land, but water-lilies are exceptions - they have returned to ponds and lakes but retained their aerial flowers.
Michael Jordan reveals their reasons and the secrets of their success.
Video cameraman ALAN HAYWARD Producer SARA FORD BBC Bristol (R)
*CEEFAX SUBTITLES

The Choreographer and the Dance
Richard Alston and his
Wildlife, with members of Ballet Rambert
'Co-ordination, ways of using space, new ways of using time, this is what interests me ... not wrenching the body into things it simply should not do.' Richard Alston , newly-appointed artistic director of Ballet Rambert, talks about his ideas, his career and Wildlife, the ballet performed tonight which stands out as one of the most striking artistic collaborations seen on the dance stage in recent years. Nigel Osborne , composer, talks about his exotic score; Richard Smith , painter, about the spectacular moving kites he created for the designs; and Peter Mumford , lighting designer, about the effects of light and shade on the strange world of this dance piece.
With ROBERT POOLE
BRUCE MICHELSON
CATHERINE BECQUE
MARY EVELYN , CATHRINE PRICE
MARK
BALDWIN Music played by the MERCURY ENSEMBLE conducted by Nicholas Carr
Lighting ERIK MADSEN , JORGEN JOHANNESEN Ballet produced and directed by THOMAS GRIMM
Series producer COLIN NEARS

starring
Humphrey Bogart
Katharine Hepburn Bogart won an Oscar for his memorable performance in this classic movie. He plays
Charlie Allnutt , a ship's drunken captain who - to his astonishment - falls in love with Rose Sayer , a prim and seemingly indomitable spinster. Together they conduct a private battle against the Germans in East Africa when war is declared.
Written by JAMES AGEE and JOHN HUSTON from c. s. FORESTER's novel Directed by JOHN HUSTON Produced by S. P. EAGLE
0 FILMS: page 17

The Formula One
World Championship British Grand Prix
Past halfway in this year's
Championship and the battle for supremacy is still as fierce as ever.
Last October NIGEL MANSELL broke the lap record at
Brands Hatch to sweep past arch rival AYRTON SENNA to score a spectacular victory. His Williams team-mate,
NELSON PIQUET , has also won here but the one they all fear is World Champion
ALAIN PROST. Commentators
MURRAY WALKER. JAMES HUNT Television presentation
JIM RESIDE. JOHN SHREWSBURY Producer ROGER MOODY
(German Grand Prix, 27 July)

San Antonio, Texas: Summer 1982. It's hot outside, but even hotter inside as heavy-metal band Rainbow steam on stage to perform their unique brand of rock 'n' roll.
Fronted by Ritchie Blackmore's searing guitar, the band provides an ecstatic audience with a catalogue of their best-known numbers including 'Miss Mistreated', 'All night long', 'Long live rock 'n' roll' and 'Smoke on the water'.

A Greenbank Films production