Sunday, February 27, 2005

Rock Art and Science

Theo Radic has updated this webpage in his collection to include observations of "Rock Art and Science." Please visit at:


Monday, February 14, 2005

Chumash Village @ Jalama

Close to where I live, near a surf spot my son and I and friends have often ridden, a new proposal has arisen to reconstruct a functional traditional Chumash village, maintain it and use it as a base to teach Chumash culture and traditions:

Raising a village

Friday, February 11, 2005

Thursday, February 10, 2005

Shadow Set

I've often seen this and not fully understood its nature. Here's an easy way to learn about it:

APOD: 2005 January 27 - Shadow Set