Category Archives: science

Flying Clams

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There’s a lovely new book (or it sounds that way) out on Darwin. It’s a biography by David Quammen, called “The Reluctant Mr. Darwin: An Intimate Portrait of Charles Darwin and the Making of His Theory of Evolution”. There was a very nice radio piece on it on NPR’s Morning Edition, on the segment by Robert Krulwich, with an interview with the author. I recommend it, as it is a very pleasant conversation that does not dumb everything down, for a change. From the […] Click to continue reading this post →

Yau Fights Back?

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Well… yikes! Remember my article on the New Yorker piece on the Fields Medal, the Poincare Conjecture, and the mathematicians Perelman and Yau? Remember that I said:

I cannot comment upon whether the hero of the story (Grigory Perelman) is as heroic as painted, or whether the villian of the piece (Shing-Tung Yau) is really as villainous. The anecdotes that are used to do the painting may well be able to be supplemented by other anecdotes that tell another story, as is sometimes the case. I simply don’t know.

Well, it seems that Yau is quite sure that it is not going to stop there. There was a letter sent to the New Yorker and the authors of the article (apparently) on his behalf by legal counsel. It is discussed and can be found on a web page under Yau’s name. The page is in the form of a press release, and I quote: […] Click to continue reading this post →

Converting The Enemy

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An interesting development in the world of chemistry caught my eye just now. Imagine taking that carbon dioxide that is in so many of our emissions, and that is one of the principal agents in the processes contributing to global warming, and using solar energy, converting it into fuel. Now that would really be an interesting possibility, wouldn’t it?

Well, it is possible. Whether it will ever be a viable scheme that makes any practical sense is another matter, but you’ve got to start somewhere. A team of chemists represented by Gabriele Centi of the University of Messina (Italy) presented new results on this process to the American Chemical Society meeting in San Francisco. From New Scientist:
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Very Superstitious, Ladders ’bout To Fall

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Apparently, we are hard-wired for superstition and religion. This is according to Bruce Hood, of Bristol University, in the UK. I learned this from an article in the Guardian by James Randerson, which you can read here. The good professor: suggests that magical and supernatural beliefs are hardwired into our … Click to continue reading this post →