7.40 Alternative Technology

8.5 Where is Wales?

8.30 Work Study at Hoover Ltd

8.55 World Modelling on Trial

9.20 Maths - Galois Theory

9.45 The Jet Engine

10.10 Computing - Multiprogramming

10.35 The Changeling

11.0 Conformation in Proteins

11.25 Seeing with Sound

11.50 Microbiology

12.15 For the Good of the Company

12.40 Time

1.5 Maths - Fourier Transforms

1.30 The Arab/Israeli Dispute

starring Jerry Lewis
Gerald Clampson 's idea of the perfect holiday is to go fishing and mind his own business. Unfortunately, one sunny day while he is engaging in both these harmless pursuits, he reels in a dying frog-man on his line. Suddenly Gerald's perfect holiday becomes a bewildering adventure involving stolen diamonds, beautiful women, an inscrutable oriental and an assortment of rival gangsters.
Director JERRY LEWIS. Films: page 17

The Green Machine
Botanists admit there are many mysteries about plants. By what mechanism does a plant detect gravity? How does it perceive light? How can a pea tendril feel the object it coils round? How does a Venus fly trap react so fast? What are the tiny electrical impulses within plants? Do plants have extra-sensory perception?
Editor SIMON CAMPBELL-JONES
Written and produced by TONY EDWARDS

Radical Alternatives to Prison

Each August in Macon, Georgia, .Phil Walden, President of Capricorn Records, throws a big open-air party attended by friends and record business people from all over America.
Last summer Bob Harris went over to Georgia to take a look at this annual event and at some of the bands emerging from the Southern States.
Programme introduced by BOB HARRIS
Producer MICHAEL APPLETON

Weather

A series of ten programmes presenting the history and development of the firearm. 2 : Ars Gratia Artis
Introduced by Christopher Roads
In the 16th and 17th centuries, while the gun was evolving from match-lock through wheel-lock to flint-lock, firearms became a prime vehicle for artistic decoration - the guns of the time are often exquisitely embellished and worth thousands of pounds today. In salesrooms, in private collections, in museums, fine guns bear witness to the skill and artistry of their makers.
Narrated by DUNCAN CARSE
Film editor DICK ALLEN
Producer PAUL JORDAN

by Borodin
Introduced by Robin Ray
Set in early medieval Russia and filmed in authentic locations, this Kirov Theatre production of Borodin's spectacular opera tells the story of Prince Igor's struggle against the invading tribes from the Steppes and includes the famous Polovtsian Dances.
Ballet, Chorus and Orchestra of the Kirov Theatre, Leningrad conducted by G. Provotorov
Sung in Russian with English sub-titles
Director Roman Tikhomirov

starring
Marek Kondrat , Roman Wilhelmi
Tonight's film is set in pre-war Poland. A waiter at Krakow's most elegant restaurant had a runaway success with a book based on live experiences. Now, 40 years later, Janusz Majewski brings to the screen a brilliant re-evocation of the daily dramas enacted behind the green baize door.
An excellently composed and artistically perfect picture. (VARIETY) Director JANUSZ MAJEWSKI. Films: page 17 (First showing on British television)

Weather

Tonight from BBC North East. Lindisfarne
'Back Where We Started From '
In 1973 the ' Geordie ' rock group LINDISFARNE split up, much to the consternation of their world-wide following. They had, after all, done for Newcastle what The
Beatles had done for Liverpool and put the North East firmly on the pop map. Last December they decided to, get together for a Christmas Concert in Newcastle's City Hall to see if the Lindisfarne magic still worked. Tonight they talk at length about their ties with Tyneside, the rise to the top, and the reasons for the split-up. Reporter DAVID WARD
Director DAVID cox
Producer BRIAN STRACHAN
Series co-ordinator FRANK GILLARD

starring
Scott Brady , John Russell Dorothy Hart , Peggy Dow with Bruce Bennett , Rock Hudson
When a big-time gambling operator in Chicago is murdered, one of the leading suspects is Tony Reagan. Eluding capture, the fugitive finds refuge with schoolteacher Ann McKnight who is convinced of his innocence.
Director william castle
. Films: page 17
(First showing on British television)