First of all i need to give better clarification.........
1.what is science?
2.what science contains?
3.what it deals?
4.one need to study and learn science why?
 All these questions may arrive in your minds even for single time..lets have a brief glance on it....

 In the video we have every thing in this universe what science deals with.each and every thing in universe contains science in any part of it.with out science we cant even estimate our life. THIS IS WHY WE NEED TO KNOW SCIENCE TO LEAD OUR STRENGTH FULL LIFE