Thanks to Lisa, I now know that Google has a built-in calculator! Just key in something with a math expression into the search bar (simple, like 2+2, or complex, like 2^(4 + pi), which is 141.199645 for those of you scoring at home, and voila!
I already use it as my instant spell checker. And one of the worst things about being offline was living without my long-term memory and fact checker.
Now, if only they were fair and balanced in their page rankings…
I thought it was pretty dang cool. Thanks for the link. 🙂 Google’s just finding ever more interesting ways to find themselves useful.