Science Snippets

Did I mention I am catching up on some stuff?
I came across some interesting bits in Science recently:

Icelandic sheep really are special - we always knew this, nice to see it confirmed by modern science... (free abs)

Nice article on horse colour selection in same issue

Decent discussion on NASA cost overruns

Science robots - NYT article on this and this - er, chaps, are we sure this is really such a good idea?

Fe/N/C catalyst for a PEM fuel cell - that is almost as good as Pt/C, but cheaper. Now to make it stable, and little bit better...

Persistent North Atlantic Oscillations driving century time scale climate variations - hmmmm

DNA walking nanorobot - awesome!

Intriguing item on anorexia - possible role of BDNF brain protein as marker, or cause, of anorexia - both as diagnostic and for recovery

More like this

Recently this model, Gisele Bundchen, speculated that the fashion industry is not to blame for anorexia.
So, some Dutch psychologists have released the results of a study that indicates living in urban areas raises the risk of suffering from bulimia, but not anorexia.
I used to work in an eating disorders treatment program.  From time to time, I give talks on the subject.  When I get to the part about the use of psychiatric medication, I always start with something like this: "frankly, the role of medication in the treatment
This post is about a journal article that describes mortality rates in populations of persons with eating disorders.  It is sort of about that.  The article is in the APA green journal, which is not