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BBC Two is a lively channel of depth and substance, carrying a range of knowledge-building programming complemented by great drama, comedy and arts.

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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.

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Liz Bonnin

Maggie Philbin

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Tina Fletcher-Hill

Bang Goes the Theory: Series 8: Episode 3: Big Data

Big Data

Episode 3

Episode 3: Big Data

Series 8

BBC One - Bang Goes the Theory, Series 8, Big Data

Liz Bonnin takes a look at how big data monitors Rolls Royce jet engines.

Series presenting the science behind the headlines. Liz Bonnin sees how big data monitors Rolls Royce jet engines, and Jem Stansfield creates a low-tech computer system.

We are living through a revolution that is bigger than the world wide web. The technology we are all using every day is beginning to share our data gadget to gadget, storing and analysing unimaginable amounts of data. The use of our data now known as big data will change our world in ways unimaginable.

Liz Bonnin looks at how big data monitors Rolls Royce jet engines dozens of times a second wherever they are in the world, and how that same system of analytics can automatically detect secondary brain injury in intensive care units. 

Jem Stansfield creates a low-tech computer and storage system with hacksaw blades and magnets. And with the government about to allow private companies access to our medical data, Maggie Philbin examines the dark side of big data: privacy. Just how much information on each and every one of us is out there, and how easy is it to find?

Bang Goes the Theory: Series 8

BBC One

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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