Ends 6.50.
Fimbles
An arrow points Florrie in the right direction.
Ends 8.30.
Rotten Ralph
Sarah's naughty cat is punished.
7.00 Bring It On
Canada's Rocky Mountains welcome the challenge show team.
7.30 Looney Tunes
With Bugs Bunny, Sylvester and Tweety.
7.50 Misery Guts
Beginning re-run of the 13-part comedy about a boy who lives above a fish shop with his grumpy parents. Keith paints the shop a cheery shade of tropical mango.
8.15 Snailsbury Tales
The mayor gets lost in a maze.
Ends 10.50.
Little Bear
A cub's adventures with his friends.
8.55 Bob the Builder
Scoop and Bob find a dinosaur bone.
Followed by CBeebies Birthdays.
9.10 Balamory
A live action series set in a Scottish island community. Miss Hoolie's plans for a fish supper go awry. (For cast see Thursday)
Fantasy island?: page 32
9.30 Dr Otter
Surprises are planned for Melvyn's birthday.
9.40 Fimbles
Why don't bubbles last forever?
10.00 Tweenies
Bella learns about wild flowers.
10.20 Pingu
The clumsy penguin goes to school.
10.25 Teletubbies
Bluebells appear in Teletubbyland.
Repeats are not indicated.
10.50 Look and Read (ages 7-9) Captain Crimson: Escape from the Blackof Beyond 3736916 11.10 Megamaths (ages 7-10) Tables: the Two-times Table
11.30 Science Zone (ages 9-11)
The Environment: Green Piece 2482193 11.50 Science Zone (ages 9-11) The Environment: Creature Comforts 8894751 12.10
Music Makers (ages 9-11) Infinity Diner: Beat and Rhythm
Learning about music. Tricky D broadcasts his trillennium party live to the universe. Alasdair Malloy introduces the concept of pulse and rhythm.
Business news roundup, with Adam Shaw.
Repeats are not indicated.
1.00 Magic Key (ages 5-6)
Tumbleweed Desert (Actions)
79043041 1.15 Numbertime(ages 4-6) More or Less: One More
This afternoon's live coverage from the Crucible includes the conclusion of two more second-round matches.
At this stage last year,
Stephen Lee secured a resounding 13-3 victory over Australia's Quinten Hann , booking a place in the quarter-finals against Ronnie O'Sullivan. Hann never looked dangerous, in spite of his shock defeat of Masters champion Paul Hunter in the first round.
Introduced by Hazel Irvine ,
Steve Davis and John Parrott , who faced Hann in the first round this year. Including, at 3.20, News; Regional News (Digital: BBC London News) Weather
By the Conservative Party.
Mountain of Madness. A freak avalanche traps Homer and Mr Burns in their cabin during a team-building exercise in the mountains. Fancy the Simpsons theme on your phone? Visit www.radiotimes.com
Not with My Cousin You Don't. While messing around with the intercom, Will and Carlton eavesdrop on Ashley's intimate conversation. Another episode is on Thursday at 6.20pm
By the end of this evening, the quarter-final line-up will be complete. Ray Stubbs introduces live coverage of the remaining second-round matches at Sheffield's Crucible.
Last year, Anthony Hamilton caused a major upset at this stage with his surprise 13-9 defeat of the then world number one Mark Williams. While Hamilton secured a comfortable victory over the Welshman, he confessed to an attack of nerves in the final frames of the match, on account of his defeat by Williams in the final of the China Open. This year, however, has seen changes of fortune for both players: while Williams has his eye on a hat-trick of major titles after winning both the UK championship and Masters, Hamilton is not appearing in this year's tournament.
Commentary by Ray Edmonds , Clive Everton ,
Terry Griffiths , Dennis Taylor , Willie Thorne and John Virgo.
It's a contest between the airborne and the earthbound as a team from the Royal Air Force attempt to "Rise above the Rest" and outwit members of the British Geological Survey in the third of a new series of the general-knowledge quiz show. Jeremy Paxman asks the questions. Director Tracey Rooney ; Producer Peter Gwyn
Piccadilly to the West Country. A couple who own an exclusive flat near London's Piccadilly Circus are tired of life - but only the one that they're leading in the capital. They're looking to relocate to a unique historical home in the West Country- will presenter Nick Page make good on his promise to track down their rural idyll?
Series producer Lisa Hazlehurst ; Executive producer Kate Roberts
(Revised repeat) For another story of relocation, see Get a New Life tomorrow at 8pm
With only two quarter-final places remaining, there's everything to play for in the concluding frames of the second round. At this stage, which two players are looking most likely to make it through to the final eight?
Introduced by Ray Stubbs and former champions
Steve Davis and John Parrott.
News and analysis of topical events from around the world, presented by Kirsty Wark.
Highlights from day ten at the Crucible Theatre in Sheffield, with a look ahead to tomorrow's quarter-final matches. Ray Stubbs reviews the day's play.
Repeats are not indicated.
Open University 12.30 Changes in Rural Society: Piedmont and Sicily 7725146 1.20 Ever Wondered? 6468813 1.30 Angelica Kauffman , RA and the Choice of Painting
Secondary Schools 2.00 Religious Education-theTestofTime: the relevance of Jesus's teachings in the modern world. Languages 4.00 Deutsch Plus (parts 5-8) - beginners' German language soap series.
Working In Engineering 5.00 Teams -why the ability to work with others is a key skill, and managing staff made simple. Open University 6.00 Rousseau in Africa: Democracy in the Making ― the end of apartheid in South Africa.
