4 results found for engineering

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00:59:00

It’s magnetic resonance – but not as you know it

by Lynn Gladden
It’s magnetic resonance – but not as you know it
for 14-19 and upwards,
Lectures | 14-19 and upwards | 10 years ago | 1256 views
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Magnetic resonance imaging (MRI) is routinely used in hospitals to image internal structure and blood flow within the human body. Research has shown that it is possible to harness these techniques to study non-biological systems, with many applicatio....

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01:00:00

Plastic Electronics.

by Donald Bradley
Plastic Electronics.
for 14-19 and upwards,
Lectures | 14-19 and upwards | 14 years ago | 1404 views
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Plastics have become ubiquitous structural materials due to the ease with which they can be processed at low cost into complex shapes. Imagine a world in which metals and semiconductors have similar attributes ? that is the world of Plastic Electroni....

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01:02:00

Geoengineering: a brave new world?

by Various Presenters
Geoengineering: a brave new world?
for 14-19 and upwards,
Discussions | 14-19 and upwards | 14 years ago | 1733 views
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This is a very new and rapidly developing area of science and technology and the proposals range from placing giant mirrors in space to reflect sunlight to fertilising the oceans with nutrients in order to produce more phytoplankton to soak up atmosp....

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01:02:00

What’s going on Underground? Tunnelling into the Future

by Robert Mair
What’s going on Underground? Tunnelling into the Future
for 14-19 and upwards,
Lectures | 14-19 and upwards | 14 years ago | 1494 views
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Urban congestion is a serious problem in many cities, so the creation of underground space and in particular the development of underground transport is environmentally essential. How can tunnels be built in ground sometimes as soft as toothpaste? Wh....

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