Beside searching something in Google search engine we can do some other additional task there. Below there are few tricks.
Google search can be used as a calculator. It can calculate anything from the simplest math to the most complex equation. All you need to do is just enter the math in the search box and hit enter. You can use the following functions:
+ : add
^ :to the power of
sqrt : square root of a number
Using this feature you can convert units like millimeter into inches, kilometers into miles, liters into ml, etc. You can do so by typing ‘25km in miles’ for converting km in to miles, ‘50litres in ml’ for converting litres into ml, and so on.