I've been lazy over the holidays with my blogging, so I'll defer, once again, to Physics Of Sex blog:
Part 2 of Pumped Up and Ready for Love: Sex and Fluid Physics
And once the flow gets going, you may want to make sure that your toys are ethical.
More like this
A few weeks ago PNAS published a paper on the evolution of snake sex chromosomes. The authors compare snake sex chromosome evolution with that of mammals and birds.
A few months ago I wrote the following:
Yet another piece of evidence for the futility
I'm tempting the fates by putting my words above the fold this time.