This is a place to collect links to various interesting places on the web.
I start with some articles on how to study physics. Some of them were written quite a long time ago but they still contain some very good advice.
Tips for Studying Physics (1997)
Then some readings about Galileo.
The Galileo Project (a whole web site full of interesting stuff)
Galileo's entry in the Catholic Encyclopaedia.
These are mostly for class but you may want to look at them too..