00:13:00
A History of Bicycles
This presentation reviews the basic history of the bicycle starting with the Hobby Horse. We discuss significant changes to the bicycle in terms of efficiency, safety and comfort. These advances in bicycle technology include lighter construction, the....
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01:16:00
Raman Microscopy, Pigments and the Arts/Science Interface
Raman spectroscopy is a light scattering technique primarily used in the characterisation of vibrational modes of molecules and therefore in assessing the structure and composition of materials.
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00:51:00
Science, the Enlightenment and the Internet
A wide-ranging discourse on how science and the enlightenment led to the great ideas of the founding fathers in the USA.
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