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Jem Stansfield

Alex Freeman

Steve Crabtree

Ed Booth

Tina Fletcher

Explosions: How We Shook the World

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Factual: Science & Nature: Science & Technology

13/10/2010

BBC Four - Explosions: How We Shook the World

Engineer Jem Stansfield investigates the science of explosions.

Engineer Jem Stansfield investigates how we have come to understand, and then harness, the immense power of explosions, from ancient China to the nuclear age.

Engineer Jem Stansfield is used to creating explosions, but in this programme he uncovers the story of how we have learnt to control them and harness their power for our own means.

From recreating a rather dramatic ancient Chinese alchemy accident to splitting an atom in his own home-built replica of a 1930s piece of equipment, Jem reveals how explosives work and how we have used their power throughout history. He goes underground to show how gunpowder was used in the mines of Cornwall, recreates the first test of guncotton in a quarry with dramatic results and visits a modern high explosives factory with a noble history.

Ground-breaking high speed photography makes for some startling revelations at every step of the way.

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