10 Uses of Earth We live on
Mother earth is the base for all of us to live. We are born and do almost all the activities on it. It is born before the actual life started …
The science of physical principles of nature like motion, gravity, astronomy etc.
Mother earth is the base for all of us to live. We are born and do almost all the activities on it. It is born before the actual life started …
A sound is a form of energy that trans-locates through matter. The importance of sound is quite enormous as it helps in This sound propagates in the form of waves …
Physics is a subject with knowledge about the physical stuff around us. It is one of the hardest to study as it needs good brain work to learn and understand. …
Air is the first essential need of life on earth. Besides the need for oxygen in the air for breathing, there are many other important roles of air in human …