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How do lasers work? - Naked Science Scrapbook
NakedScientists
755 views
From DVD players and supermarket scanners to laser pointers and Bond movies, lasers are part of our lives. But just how do they work? In this Naked Science Scrapbook we fin...
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How do thermoelectric generators work? - Naked Science Scrapbook
NakedScientists
292 views
Huge amounts of energy are lost from power stations and cars as heat. But what if we could harness that heat and turn it into useful electricity? That's what thermoelectric...
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How does a microwave work? - Naked Science Scrapbook
NakedScientists
1,101 views
Most of us have a microwave oven in our kitchen. They make heating up leftovers and the dreaded readymeal much faster than a conventional oven. In this Naked Science Scrapb...
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Why do sprouts make you fart? - Naked Science Scrapbook
NakedScientists
2,017 views
Every Christmas, one vegetable divides opinion � Brussels sprouts. Some of us love them, some of us hate them, but eating them can have some embarrassing consequences. In t...
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How does autofocus work? - Naked Science Scrapbook
NakedScientists
1,215 views
Millions of people now own compact digital cameras and camera phones that will automatically focus on parts of a scene, without having to turn a focus wheel. But how does a...
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Naked Engineering - Building Synchrotrons
NakedScientists
192 views
James Kay explains the workings of the Diamond synchrotron and the factors that need to be considered when engineering such a large scale facility to a high level of precis...
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Naked Engineering - Separating Minerals
NakedScientists
325 views
Professor Jan Cilliers explains the mineral separation process to see how bubbles and foam can be used to get the minerals you want on a large scale and how understanding m...
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How does DNA fingerprinting work? - Naked Science Scrapbook
NakedScientists
2,729 views
How do we tell people apart by using their DNA? From murder investigations to paternity testing, DNA fingerprinting is an essential tool in the modern world. But how is it ...
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Making Medicine - How Tablets are Made - Naked Engineering
NakedScientists
698 views
We visit the tablet manufactuing site of Glaxosmithkline to see how millions of tablets are made each year with accurate precision for the global drug market...
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Measuring Muscle Force - Naked Engineering
NakedScientists
238 views
We explore how load cells can be used measure muscle force and develop treatments for physiotherapy...
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