Have I got a site for you! Try Wolfram|Alpha . It's a whiz at math, and knows where all your genes are (handy if you habitually keep them in a pile on your bedroom floor). It can tell you the phase of the moon and what time the sun set on the day you were born. This site finds, then manipulates, data. As others have pointed out, though, it's not at all useful for legal research. Inputting "mortgage-backed securities" resulted in the rather pathetic admission, "Wolfram|Alpha isn't sure what to do with your input," the strong implication being that I had upset its little tummy. I typed in "lemon law" and got a rather humorous demographic break-down of the people in the United States with each of those nouns as a surname. Law was in 1037th place, Lemon in 2283rd place. Wolfram|Alpha may make it unnecessary for any human ever to do math again, but it won't help you with fee simple.