Always try to search not just on google or etc. But also from books :)
Technology was one of the most important inventions that has really changed our lives. It lessens our works, it makes our duties or obligations easier and it has also change the way people lived. How? Simply because people nowadays became lazy because they we're already depending on their technologies to do their works and also mostly of the students now a days are depending on google or anything else to answer their questions, like this application of course, and they had no time to read and search from books which they could get more answers than their sources.