What is Science?

Bruce pointed out this excellent set of webpages from a geology class at the University of Georgia on 'What is Science?'
There are six separate pages (plus some extras) and each is an entertaining and informative read.

• What science is.
• What science isn't.
• Scientific Thought: Facts, Hypotheses, Theories, and all that stuff
• Definitions of Science
• A Tabular History of Scientific Ideas Challenging Fundamental Notions of the World
• Science and its societal implications