9.15 Engineering Craft Studies Friction
9.38 Everyday Maths
7: Which Way to Go?
10.0 Merry-go-Round
The Raven and the Cross: 2
10.23 Exploring Science Teeth

Anton Phillips and his friends are all at sea.

11.0 A Good Read: 4
Including episode one of ' Strange Goings on at Weir Castle' - a serial designed as an exercise in predicting story development. Introduced by GORDON GRIFFIN
GILLIAN HAWSER , GORDON ASTLEY Producer GEOFF WILSON
11.22 Music Time
Happy Families
11.45 General Studies
The First Signs of Washoe: 2

Weather MICHAEL FISH

Donny MacLeod , Bob Langley and Marian Foster
Standby USA - Down in Texas and Travelchoice with Ian Lyon

2.1 Words and Pictures Happy Horse
2.18 Twentieth Century History Britain Alone
2.40 Going to Work
Wheels: jobs connected with distribution and transport; from the messenger boy to the long-distance lorry driver.
Producer MARIANNE BAIRD
Series editor PAUL MITCHELL

John Tidmarsh narrates the schools history programme. This edition looks at how Britain fought Germany alone after the fall of Europe in June 1940.

from Slough

(exc London and Wales)

A Sheep in the Deep

with Kenneth Williams and special guests
Ann Morrish and Ray Brooks
KENNETH WILLIAMS presents a selection of the winning entries. Today: Space

with Lesley Judd , Simon Groom and Christopher Wenner
Including the first-ever TV showing of scenes from The Exile, Britain's newest space fantasy filmed by schoolboys Robert Poole and Nigel Brown from Wiltshire.
Producer RENNY RYE
Assistant editor JOHN ADCOCK Editor BIDDY BAXTER

with Kenneth Kendall Weatherman

Look North, South Today
Look East, Midlands Today
Points West, Spotlight South West present news and views in your region tonight. Then at 6.20
Frank Bough , Sue Lawley, Hugh Scully , John Stapleton and Bob Wellings bring you Britain's most watched current affairs programme. Including
Pigeonhole with Glyn Worsnip
Producers DAVID DICKINSON ANDREW TAUSSIG, KEN VASS
Deputy editor DAVID LLOYD Editor HUGH WILLIAMS

starring James Garner in Quickie
Nirvana Jim tolerantly allows old-fashioned female hippie Sky Aquarian to use his telephone and address, only to be assailed by an assortment of thugs. He has to work his way through a maze of weird mind-benders to unravel the deadly entanglement.

with Charles Wheeler, Robin Day and Fred Emery reports on the stories that matter and asks the questions that need to be asked.
Reporters: Michael Cockerell, Richard Lindley, Tom Mangold, David Taylor and Philip Tibenham
Deputy editor Elwyn Parry Jones Editor Christopher Capron

with Kenneth Kendall ; Weather

devised by MIKE LEIGH
In these decaying times of chaos, confusion and democracy, it is cheering to know that there are still those amongst us for whom the old values of good breeding and class snobbery are still as important as ever.
Film recordist JOHN PRITCHARD Film editor chris LCVETT Designer AUSTEN SPRIGGS Photography JOHN ELSE
Producer MARGARET MATHESON Director MIKE LEIGH

Presented this week by Denis Tuohy , Valerie Singleton and Donald MacCormick
Including News Headlines
Deputy editors RONALD NEIL , JOHN REYNOLDS Editor ROGER BOLTON

The Man who Mapped the Nebulae All astronomers know of the catalogue of star-clusters and nebulae compiled 200 years ago by Charles Messier ; and ' hunting the M objects' is a favourite amateur pastime. Tonight Patrick Moore describes Messier and some of the objects which he listed.
Producer PATRICIA WOOD