This map is cool: USA National Gas Temperature Map. I wonder how often it gets updated.
And speaking of gas, prune juice is amazing. Want a recipe for a good time? Drink a glass of prune juice. Wait 10 minutes. Have fun!
Edit: Wow, speaking of gas. I was just browsing old posts while working on the site, and I saw this one: Gas Prices. I wonder what my 1999 self would say now.