Emily points me to a recent Boing Boing post on free neural notecards from David Linden's
Accidental Mind blog (Linden is the author of the Accidental Mind, blogged here back in April).
If you like brain science, you'll love these images!
My favorite is Phineas, but he's not really appropriate for a family blog. (not familiar with Phineas? Wikipedia sez: "Phineas P. Gage (1823 – May 21, 1860) was a railroad construction foreman who suffered a traumatic brain injury when a tamping iron accidentally passed through his skull, damaging the frontal lobes of his brain.")