I think it can be explained by the left right brain hemispheres, and the way the male tends to the left hemisphere, and the female to the right hemisphere.

Now, what I can never figure out is that left or right looking at it from the front, or back. :-)

I wonder if the female programmers are better at the Quantuum::Superposition or ESP modules. :-)

I also wonder if the endocrine disruptors flooding the environment, are not completely fubar'ing all of us.