Have Fun with Numbers
You may know that the Google search bar has a built-in calculator function, but you may not know just how much it can handle. It can everything from most unit conversions to complicated equation graphing.
On a related note, it can also help you figure out how to say particularly large numbers in plain language. Just try adding =english at the end of a number — such as 204192485=english. It can also help calculate mortgage payments or restaurant tips on the fly.