6.40 Attention and Perception

7.5 Geology: Granite

7.30 Science: Bonding Theories

Story: Victoria and the Crowded Pocket by CAROLYN SLOANE Illustrated by PETER BAILEY

5.0 Language and Learning

5.25 Berlin Siedlungen

5.50 Patterning of the Vote

6.15 Chicago

6.40 Leda and the Swan

Ten films of caves and cavers 6: The Disappearing Rivers
In Northern Yugoslavia a river disappears underground; near Trieste a river flows into the sea from a cave in the mountains. ERNST BAUER and his team look for the connection.
Producers KARL-HEINZ BORN
MICHAEL GARROD , PETER RAMSDEN

with Michael Charlton. A topical interview follows the News Summary. Preceded by Weather

Getaway to the ocean race of the year, the One Ton Cup, won by a British yacht for the first time since the contest started in 1965. World champion dinghy sailor Bob Fisher goes to sea with the victorious Gumboots and the Irish yacht Golden Apple to see what attracts the best sparetime sailors in the world to ocean racing.
Editor BRIAN ROBINS

France's New-Look TV
In January, the three channels of French TV became three separate companies. One aim was to stimulate competition to give viewers a greater choice.
From Paris, Frank Gillard reports on the new look, which includes BRiGiTTE BARDOT in her latest role - TV producer
Producer MARYSE ADDISON

Fellow Townsmen by THOMAS HARDY: dramatised by DOUGLAS LIVINGSTONE starring and Barnet has made an unhappy marriage, Downe a happy one. The lives of the two ' Fellow Townsmen ' become tragically interwoven.
Douglas Livingstone 's dramatisation was a minor triumph ... Beautifully photographed by Peter Bartlett.
(DAILY TELEGRAPH)
Music composed and conducted by JOSEPH HOROVITZ
Producer IRENE SHUBIK
Director BARRY DAVIS

Marek Marek was one of many children who undergo a hole-in-the-heart operation. By now this operation is routine, and the vast majority of children make a full recovery. But Marek had a complication, called pulmonary atresia. Tragically the operation was not a success, and soon afterwards, he died.
' Marek' is a film about the courage of a family at a time of crisis, and it has already won the Asian Broadcasting Union prize for its portrayal of the basic humanity which is common to all people.
Film cameraman ROYSTON HALLADAY Film editor JOHN THORNICROFT Producer ROGER MILLS
Director MARK ANDERSON

Bryan Magee introduces a series of programmes in which some of the people who write for the press meet some of the people they write about. Are people too sensitive about what the papers say? This week: The Critics
Executive producer WILL WYATI Producer PETER FOGES

Presented by Angela Rippon Weather

ROBERT POWELL reads
Entirely by LOUIS MACNEICE