I knew exactly how I wanted it to play, but you are never sure until you watch the projected images reflect off the screen. That's when you know it worked.
I do not like sports, unless you consider treating all humankind with love and respect a sport.
Evolutionary biologists are not content merely to explain how variation occurs within limits, however. They aspire to answer a much broader question-which is how complex organisms like birds, and flowers, and human beings came into existence in the first place.

