Welcome
Homepage of Chris Petersen
This is where I post my thoughts, projects and occasionally pictures.
Follow SF's Subway Project… on Twitter
Apr 2, 2013
San Francisco is building a subway using two tu... Read More
The Monty Hall Problem is Anti April Fools
Apr 1, 2013
I'm not against April Fool's day, and to my kno... Read More
Cityscapes minus the Light Pollution
Mar 31, 2013
Thierry Cohen is a photograph who wanted to pho... Read More