Raising a 7-Year-Old
My father has a Ph.D. in Theoretical Physics and I can’t even figure out howto use the second function keys on the scientific calculator. My seven yearold son, however, thinks numbers are “fun”, and he and my father play mathgames together. Should I just leave my son with my father until he gets hisPh.D. too, and hire a Swedish au pair to keep me company?
———- from Michael Strecker of Santa Rosa, CA

