Science is very important to our lives now because it basically studies the things happening around us and within us from a scientific point of view; it looks for facts to explain things. This means that it has helped us to understand things and that has actually led to the various inventions. These inventions have made our lives easier and it has helped human beings in evolving from being cave dwellers to constructing skyscrapers. It has also revolutionized the field of medical science, even a few centuries back so many people died due to various diseases for which we now have medicines. We can not just restrict theapplications of science to certain fields, it is every where and it developed the principles that we use in doing our daily work.