June 3, 2011
I am happily retired from being a licensed Clinical Laboratory Scientist, with 30 years in the field.
All of them; the ones I know most about are human cell biology and pathology, parasitology, immunohematology, and microbiology.
Center for Inquiry, James Randi Educational Foundation, Contra Costa Atheists and Freethinkers, Freedom From Religion Foundation
I'm a longtime (longer than I like to think about) skeptic, atheist, humanist with some background in Biology and chemistry and a liking for good company and bad jokes.