February 15, 2005

Spirals beget spirals

Today boingboing posted a link to BBC story about a newly published online archive of the papers of pioneering biochemist Francis Crick. Crick and his partner James Watson developed the double-helix model of the DNA molecule. Among Crick's papers is this 1953 sketch, which bears a passing resemblance to the drawings of Robert Smithson:



Link to Crick papers

Crick, Watson and Maurice Wilkins shared the 1962 Nobel Prize in Medicine for their work concerning DNA and its role in cellular reproduction.

There's a nerve-wracking game on the Nobel website that teaches you a thing or two about DNA. There's another, much more sedate game relating to the subject of chirality, a geometric property of spirals and helices.

DNA game
Chirality game

While it's unlikely to net her a Nobel prize, molecular biologist and knitter June Oshiro's DNA scarf pattern is a very nice illustration of chirality.

DNA cable scarf pattern

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