I've been really busy lately. I had to take my son back to college, which is a 12 hour drive for me. He chooses to attend summer school. He is a rising Senior at the University of North Carolina at Chapel Hill. He will be at UNC-CH until he acquires a Ph.D. in some field of Biology. He's extremely interested in genetics and stem-cell research. He plans on becoming a scientist.

I apologize for my lack of lessons lately, but spending time with my son is so precious.