Conversions, caluclator in Google

Google Web Search Features holds a function that is hidden yet wonderful.  Convert metric to US .. easy … type "45 kilograms in pounds" into google's search form and get the answer.

Neat.  Very useful for calculations too.  To Do a BMI, for example .. WT (lbs) / height (inches) squared * 703. So mine is 165 (yes, I need to exercise more) / 70 * 70 *(703) = Google calulates Jacob Reider's BMI.