The world abounds with fascinating numbers. Ever wondered how many grapes are in that bottle of wine? According to the Wine Institute of California, it takes six to eight clusters -- 600 to 800 wine grapes, or about 2.4 pounds -- to make a bottle of wine. One barrel of wine contains 740 pounds of grapes, equivalent to 59 gallons or 24.6 cases. How's that for a math lesson?

-- Jessica Yadegaran