[Theodoric]

Originally posted by Roger K
You learn something new every day:
http://www.google.com/search?q=half+a+cup+in+teaspoons

Fascinating! What about:
http://www.google.com/search?q=barn+...=Google+Search

Or even (glad to see that it's au fait with the more obscure Iso prefixes):
http://www.google.com/search?q=ton+i...=Google+Search

And they haven't forgotten the golden oldies:
http://www.google.com/search?q=acre+...=Google+Search