11 results found for symmetry

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00:33:00

The Origin of Elementary Particle Masses

by Francois Englert
The Origin of Elementary Particle Masses
for 18-22 and upwards,
Lectures | 18-22 and upwards | 8 years ago | 1178 views
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In the beginning of the 60s, the laws of classical general relativity, Einstein's generalisation of Newtonian gravity, and of quantum electrodynamics, the quantum version of Maxwell's electromagnetic theory, were known. These laws describe long range....

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00:29:00

Créativité Sans Frontières

by Harold Kroto
Créativité Sans Frontières
for 14-19 and upwards,
Lectures | 14-19 and upwards | 9 years ago | 1702 views
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Children are not the only ones who instinctively appreciate the elegant beauty of highly symmetric structures such as the soccer ball and “play” with them. Artists, architects, scientists, mathematicians and engineers are also fascinated by elega....

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00:04:00

The Symmetry of Fullerenes and Related Applications

by Edmundo Bello
The Symmetry of Fullerenes and Related Applications
for 18-22 and upwards,
Postgraduate presentations | 18-22 and upwards | 9 years ago | 1526 views
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00:06:00

Molecular Bilateral Symmetry of Natural Products: Prediction of Selectivity of Dimeric Molecules by Density Functional Theory and Semiempirical Calculations

by Brandon Fultz
Molecular Bilateral Symmetry of Natural Products: Prediction of Selectivity of Dimeric Molecules by Density Functional Theory and Semiempirical Calculations
for 18-22 and upwards,
Postgraduate presentations | 18-22 and upwards | 9 years ago | 1203 views
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00:40:00

The Discovery of Quasi-Periodic Materials

by Dan Schectman
The Discovery of Quasi-Periodic Materials
for 18-22 and upwards,
Lectures | 18-22 and upwards | 9 years ago | 1614 views
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Crystallography has been one of the mature sciences.  Over the years, the modern science of crystallography that started by experimenting with x-ray diffraction from crystals in 1912 has developed a major paradigm Ð that all crystals are ordered an....

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00:35:00

Quasi-Periodic Materials – Crystal Redefined

by Dan Schectman
Quasi-Periodic Materials – Crystal Redefined
for 18-22 and upwards,
Lectures | 18-22 and upwards | 9 years ago | 3023 views
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Crystallography has been one of the mature sciences.  Over the years, the modern science of crystallography that started by experimenting with x-ray diffraction from crystals in 1912, has developed a major paradigm that all crystals are ordered and ....

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01:08:00

The asymmetric Universe

by Frank Close
The asymmetric Universe
for 14-19 and upwards,
Lectures | 14-19 and upwards | 10 years ago | 1354 views
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Modern scientific theory describes a perfectly symmetrical Universe. A Universe in which matter is destroyed within an instant of its appearance and where nothing we now know could ever have happened. Human life itself seems to be lopsided, as the sp....

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00:06:00

The Science of Love

by Maeghan Gibson
The Science of Love
for All ages,
Undergraduate presentations | All ages | 13 years ago | 1711 views
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A brief look into the physical, biological, chemical and behavioral attributes that humanity shares with other members of the animal kingdom focusing on studies done on Jamaican dancers, Belding's ground squirrels, human MHC and others.

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01:02:00

Finding Moonshine: A Mathematician’s journey.

by Marcus du Sautoy
Finding Moonshine: A Mathematician’s journey.
for 18-22 and upwards,
Lectures | 18-22 and upwards | 14 years ago | 1731 views
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Symmetry is all around us. Our eyes and minds are drawn to symmetrical objects, from the sphere to the swastika, from the pyramid to the pentagon. Of fundamental significance to the way we interpret the world around us, this unique phenomenon indicat....

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00:12:00

Molecular Fingerprinting and Symmetry

by Brian Gold
Molecular Fingerprinting and Symmetry
for 18-22 and upwards,
Undergraduate presentations | 18-22 and upwards | 14 years ago | 2026 views
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Brian Gold presents on the geometry, mathematics, and applications of group theory in chemical fingerprinting.

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00:54:00

C-60, the Celestial Sphere that Fell to Earth

by Harry Kroto
C-60, the Celestial Sphere that Fell to Earth
for 14-19 and upwards,
Lectures | 14-19 and upwards | 15 years ago | 1622 views
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In 1985 an experiment, designed to unravel the carbon chemistry in Red Giant Stars, revealed the existence of C-60 Buckminsterfullerene (the third allotropic form of carbon). The story of the discovery and the way its symmetry relates to the natural ....

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