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Σεζόν 1987
Ημερομηνία προβολής
Ιαν 04, 1988
A visit to the extraordinary micro-world of crystals and lasers where atoms are only l/10,000th of a millionth of a metre apart, and laser light pulses only l/100th of one millionth of
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A visit to the extraordinary micro-world of crystals and lasers where atoms are only l/10,000th of a millionth of a metre apart, and laser light pulses only l/100th of one millionth of one millionth of a second. In their first lecture, John Meurig Thomas and David Phillips examine the symmetry and other striking physical characteristics of minerals and gemstones.
Ημερομηνία προβολής
Ιαν 05, 1988
How does a crystal look like up close? John Meurig Thomas uses optical and electron diffraction to reveal the crystal architecture and explains how the architecture of proteins links to their function.
How does a crystal look like up close? John Meurig Thomas uses optical and electron diffraction to reveal the crystal architecture and explains how the architecture of proteins links to their function.
Ημερομηνία προβολής
Ιαν 06, 1988
From seeing in the dark to ultra high-speed trains, new uses of crystals will soon revolutionise our world. Levitating with superconductors, charging with semiconductors and combusting
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From seeing in the dark to ultra high-speed trains, new uses of crystals will soon revolutionise our world. Levitating with superconductors, charging with semiconductors and combusting with catalysts. John Meurig Thomas demonstrates the use of these materials in our everyday life.
Ημερομηνία προβολής
Ιαν 07, 1988
How do you Amplify Light with Stimulated Emission of Radiation? In this lecture David Phillips shows us step by step how to construct a LASER.
How do you Amplify Light with Stimulated Emission of Radiation? In this lecture David Phillips shows us step by step how to construct a LASER.
Ημερομηνία προβολής
Ιαν 08, 1988
LASERs are not just for pointing at the board. David Phillips shows us the different applications of LASERs from their use in research to detecting pollutants in the atmosphere.
LASERs are not just for pointing at the board. David Phillips shows us the different applications of LASERs from their use in research to detecting pollutants in the atmosphere.
1987x6
Φινάλε σεζόν
Crystals and Lasers: Crystals, LASERs and the Human Body
Episode overview
Ημερομηνία προβολής
Ιαν 09, 1988
An exploration of major advances in modern medicine, which depend on revolutionary new discoveries about crystals and the use of LASERs. LASER technology is being used in medicine to
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An exploration of major advances in modern medicine, which depend on revolutionary new discoveries about crystals and the use of LASERs. LASER technology is being used in medicine to investigate, diagnose and cure. David Phillips shows us the different uses of LASERs on the human body.
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