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BBC One Wales

BBC One is a TV channel that started broadcasting on the 20th April 1964. It replaced BBC Television.

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Bang Goes the Theory

Factual: Science & Nature: Science & Technology

Investigating the science behind the headlines and making sense of the issues that matter.

Investigating the science behind the headlines and making sense of the everyday issues that matter to us all.

BBC HD

Simulcast of network BBC One in high definition. From 03/11/2010

BBC One HD

The BBC West region started on 1st September 1957 as part of the BBC Television Service, before becoming BBC One West.

BBC One West

The BBC South West region started on 20th April 1961 as part of the BBC Television Service, before becoming BBC One South West.

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The BBC South region started on 5th January 1961 as part of the BBC Television Service, before becoming BBC One South.

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BBC One region covering Derbyshire, Leicestershire and Nottinghamshire.

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The BBC East region started on 1st May 1959 as part of the BBC Television Service, before becoming BBC One East.

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The BBC North East & Cumbria region started in 1959 (tbc) as part of the BBC Television Service, before becoming BBC One North East & Cumbria.

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Formerly part of a wider BBC One South East region that included London and part of the South region. Separated from BBC One London 2001-09-03 following reorganisation of the South East region.

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BBC Northern Ireland region started on 19th April 1955 as part of the BBC Television Service, before becoming BBC One Northern Ireland.

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Bang Goes the Theory: Series 4

Liz Bonnin

Dallas Campbell

Jem Stansfield

Yan Wong

Paul King

Dermot Caulfield

Bang Goes the Theory: Series 4: Episode 2

Episode 2

Series 4

BBC One - Bang Goes the Theory, Series 4, Episode 2

Liz looks at the new IVF research that may dramatically increase success rates.

The team take on more scientific challenges. Liz looks at the new IVF research that may increase success rates, and Jem tries to go 360 degrees on a playground swing.

In the second episode of the series, Liz follows two couples undertaking IVF and looks at the new research that may dramatically increase success rates. Jem attempts to become the first man to go 360 degrees on a playground swing. And Dr Yan confuses shoppers with the help of a very special mirror.

The programme is co-produced with the Open University. For more ways to put science to the test, go to www.bbc.co.uk/bang and follow the links to The Open University.

Revealing your world with a bang by putting new science and technology to the test.

The gang are on a mission to reveal the science and technology we encounter every day, preferably with a bang!

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