When we talk about stem cells, we are actually talking about a complicated series of things, including adult stem cells which are largely cells devoted to replacing individual tissues like blood elements or liver or even the brain.
“If you bungle raising your children, I don't think whatever else you do matters very much.”
“It caused more problems as a young kid, because the simple process of perceiving words on a piece of paper was hard for me. Many people think dyslexic people see things backwards. They don't see things backwards.”