This one comes from Correspondent Hines, who, even in the midst of world travel with fiancee Tara, still has time to send us less exciting Londoners greenie websites. This, like the carbon emissions footprint on BP.com, is a quick and easy way to figure out what you're using and where. Our household came in at 1/2 of national average but that's still 34 buckets of water per person per day. I bet the environment misses my pre-professional days when I'd wear the same pair of jeans 3, 4, 5...6 times before washing them. Care of Correspondent Hines, reporting from Ecuador, behold the water calculator. + Find out how much water you use