Reflections on Light


LIGHT-TIME: A NATURAL HISTORY OF ILLUMINATION.


by Geoff Olson - September, 2010

A video of the September 15 talk at the Vancouver public Library.

And then there was Light: Ancient and mysterious, this phenomenon continues to dazzle us


Common Ground - August, 2010
by Geoff Olson - August, 2010

A fascinating article on which his talk is based.