A newly published scientific study shows that brains of lesbians react more like straight men than like straight women, specifically when reacting to hormones (we could have told them that!). Obviously this is another study that gives more weight to the belief that homosexuality is based on physical aspects and not learned behavior (but I still believe that being left-handed is a choice!!). Here's a link to the complete article on CNN:
http://www.cnn.com/2006/HEALTH/05/08/lesbian.brains.ap/index.html
Science is a wonderful thing ... and it can also be humorous, this section caught my eye:
"Each of the three groups of subjects included 12 healthy, unmedicated,
right-handed and HIV-negative individuals."
I'm sorry that you left-handed folks weren't good enough for the study ... discrimination is a terrible thing!