6 results found for nuclear

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00:02:00

The Geiger Counter

by Jonathan Hare
The Geiger Counter
for 14-19 and upwards,
Lectures | 14-19 and upwards | 15 years ago | 1775 views
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Although essentially a very simple device the Gieger Counter is an exquisitely sensitive detector of ionising radiation. It can detect a single particle. Here we demonstrate its use in detecting radiation from minerals and describe in simple terms ho....

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00:14:00

The Forces of Nature

by Brian Cox
The Forces of Nature
for 18-22 and upwards,
Lectures | 18-22 and upwards | 15 years ago | 1516 views
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Can everything that happens in the universe be explained in terms of just three forces? Particle Physicist Brian Cox talks us through the history of our scientific understanding, revealing why scientists have come to believe this. Brian explores the ....

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01:00:00

Nuclear Power Plant Safety – What’s the Problem?

by John Collier
Nuclear Power Plant Safety – What’s the Problem?
for 14-19 and upwards,
Lectures | 14-19 and upwards | 15 years ago | 1709 views
Rating:

A significant proportion of our electricity is generated by thermonuclear reactions. The dangers attached to these processes and the radioactive products are well known and publicised. Much less well known are the measures taken to ensure that the hi....

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00:29:00

Nuclear magnetic resonance and macromolecules

by Kurt Wurthrich
Nuclear magnetic resonance and macromolecules
for 18-22 and upwards,
Interviews | 18-22 and upwards | 15 years ago | 1820 views
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Kurt Wurthrich was awarded a Nobel Prize in Chemistry in 2002 'for his development of nuclear magnetic resonance spectroscopy for determining the three-dimensional structure of biological macromolecules in solution' He now shares his life between his....

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00:33:00

The Physics of Light

by Roy Glauber
The Physics of Light
for 18-22 and upwards,
Interviews | 18-22 and upwards | 15 years ago | 1807 views
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When asked how does he think about the problems of the physics of light, Glauber says that it is an off-shoot of particle physics. He says that he has mainly worked in nuclear physics, quantum electro-dynamics and the quantum theoretical version of M....

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00:32:00

Science is Knowledge and Knowledge is Power

by Tony Benn
Science is Knowledge and Knowledge is Power
for 14-19 and upwards,
Interviews | 14-19 and upwards | 15 years ago | 2006 views
Rating:

In a lively and entertaining interview, former UK Minister for Science Tony Benn discusses the interaction between scientists and politicians in an interview with Sir Harry Kroto. Benn, having spent a life-time as a leading politician closely associa....

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