By populor request, Geoff is repeating the 2001 Hands on Science Keynote talk.
An eccentric look at the history of art and science with curious illustrations
and a moral for the 21st Century.

This talk has been slightly shortened to fit the 50 min time slot. To create,
as far as possible, the atmosphere of the original, there will be no
introduction. Bring your lunch and enjoy the ride. Geoff has indicated that
he will not be giving the talk a third time.