David writes, “My tattoos each mark–although in rather oblique and coded ways–life events, or at least transitions that are important to me (several are a rebus for my 1999 dissertation in post-structuralist political philosophy). This 10th tattoo, of Hemoglobin A, perhaps requires less decoding than many. Over the last couple years, I have had the opportunity to work with some amazing people, on the computer science side of things, who have built the world’s fastest supercomputer–called Anton, after so-called ‘father of microbiology’ Antonie van Leeuwenhoek–which is highly specialized for computing molecular dynamics. As a gesture to this opportunity, I commemorate it with a molecular rendering (of the PDB chemical 2W6V, using VMD and the NewCartoon rendering style) of the sort that the chemist who do the actual MD often look at. Of course, Hemoglobin is a well-known molecule to laypersons, and it is one that is easy enough to give a metaphorical or mimetic sense to; the molecule is inscribed above my heart, whose function is largely to pump around oxygen-carrying Hemoglobin (hence giving my body life, vitality, energy, etc).”

Click here to go to the full Science Tattoo Emporium.

Originally published May 16, 2010. Copyright 2010 Carl Zimmer.

Here’s a brilliant piece of science-writing satire from the Onion. I find it particularly funny because I’ve been writing a lot recently about the evolution of human uniqueness. It’s so easy to mix up “unique” with “totally awesome.” The conflation flatters my readers, and myself. That’s the sort of self-importance that great satire can deflate so quickly.

[Hat tip, Ed Yong]

Originally published May 13, 2010. Copyright 2010 Carl Zimmer.

Earlier today I noted a weird situation in Alabama, with a teacher-union-funded ad attacking a candidate for governor for believing in evolution, and the candidate declaring himself a defender of creationism in the schools. I wondered who would speak up for science in Alabama. But I’d be remiss not to point out that good research in evolutionary biology does get done there. For example:

Beatrice Hahn studies the evolution of HIV from chimpanzee-infecting viruses.

Marshal Abrams studies the philosophical foundations of fitness.

Phillip Harris studies the evolution of diversity in freshwater fishes.

John Yoder studies the evolution of new organs.

Steven Secor studies the evolution of digestion in reptiles and amphibians, and what they surprisingly say about the evolution of our own species.

Jeannette Doeller and David Kraus have designed an innovative course on integrating evolution and medicine.

I could go on (and please feel free add other scientists in the comment thread). Suffice to say, there’s good stuff going on in Alabama. Too bad it’s not better known there.

Originally published May 12, 2010. Copyright 2010 Carl Zimmer.