If reincarnation is a useful biological idea it is certain that somewhere in the universe it will happen.

People don't realize that molecules themselves are somewhat hypothetical, and that their interactions are more so, and that the biological reactions are even more so.

PCR made it easier to see that certain people are infected with HIV.

Each of us have things and thoughts and descriptions of an amazing universe in our possession that kings in the 17th Century would have gone to war to possess.

I went to high school in Columbia. I met my first wife, Richards, whom I married while I was working on a B.S. in chemistry at Georgia Tech. She bore Louise, and I studied. I learned most of the useful technical things - math, physics, chemistry - that I now use during those four years.

Art is subject to arbitrary fashion.