00:20:00
Using magnetics to repair nerve damage
A novel method of guiding nerve growth after accidents and traumas. Microscopic magnetic beads can be used to give direction to nerve re-growth.
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00:21:00
Fred Sanger – Father of Molecular Biology
Fred Sanger is often considered the father of modern molecular biology, and is one of the few people to have been awarded two Nobel prizes. Working in Cambridge he developed a new chromatographic method for determining amino-acid end-groups. His n....
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01:00:00
The Origin of Life
In modern organisms, there is a division of labour between two kinds of molecule: DNA, which stores and transmits genetic information, and proteins, which do all the work. They are connected by the 'genetic code', whereby DNA specifies what kinds of ....
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