Googled yet again!

Okay guys, playtime! This time, google has incorporated a calculator into it's search engine so that if you enter an expression into the search field, it evaluates it for you. Now guys, you do not have to enter things the way you do it into your scientific calculator - in true google style, it tries to understand your expressions in natural language. Just try out the following search terms and see its magic for yourself!

2 metres in feet
mass of earth times mass of sun
2 teaspoons in ml
2*gamma
Okay, that's not it, you can use it for pretty mundane calculations too like 2 * 2 + 4 or something crazy like square root of 3 times fifth root of 7!

By the way, 3 cups is 24 oz. (Now I know whom to blame my recipe blunders on!)