Shooting for "Good", not "Great"

I made a presentation not long ago on the Ten Questions Plus One.  It was a dry run, really, part of the PHITE Club, where you can present without the pressure of a conference.  One of the suggestions was to put more pictures in to illustrate concepts.

So this is the first one.  They won't be in any particular order.

Comments and suggestions are welcome.  They are moderated, and I'm on vacation, so don't fret if I don't respond right away.