Did you know all the things you can search for on google… I just found this page that lists them all and has examples. Wow, fascinating.
* Earthquakes
* Currency Conversion
* Cooking Conversions
* Fill in the Blank
* Package Tracking
* Area Codes
* Zip Codes
* Public Data
* Calculator
* Currency Conversion
* Cooking Conversions
* Fill in the Blank
* Package Tracking
* Area Codes
* Zip Codes
* Public Data
* Calculator
* Weather
* Local Businesses
* Unit Conversion
* Movie Times
* Sports Scores
* Flight Tracker
* Dictionary
* Time
* Stock Quotes