exactly why my panties are bunched, twisted and buried. :dance2:
actually, his career/occupation don't bother me a bit. i have found that some of my truly gifted students and a couple of guys i know with phd's and half a brain are amazing artists. i am happy if i am able to draw a diagram that contains something even close to a circle. my students tease me, "it's ok ms. f, orbits aren't perfectly circular anyhow, neither is the Earth (snicker snicker)"