bit about physics

“A human being … Scientist !!

“A human being is a part of a whole, called by us universe, a part limited in time and space. He experiences himself, his thoughts and feelings as something separated from the rest… a kind of optical delusion of his consciousness. This delusion is a kind of prison for us, restricting us to our personal desires and to affection for a few persons nearest to us. Our task must be to free ourselves from this prison by widening our circle of compassion to embrace all living creatures and the whole of nature in its beauty “- Albert Einstein.

In our time and age, the human race is advancing at a staggering rate. The inventions of the airplane, train, mobile phone and computer have brought us to a different age. Before these inventions, no one believed that people could talk to someone overseas or travel to another continent within a day. People used to say this was impossible, but now it is a reality. Questions are brought up by the fast advancement of technology. For example, is time travel possible? Some people claim that time travel is just a fantasy and that it can not be done.

Our Life expectancy has been improving steadily for the last century in many countries. Focusing on either developed or developing countries what do you think the three most important factors contributing to this rise have been and why? In support of your ideas you should show research into two or more countries and explain the significance and consequences of areas you describe. Based on your research suggest future implications and predict future changes.

If We can think about Physics : We are living in the century of science and technology and introduction of science in our daily has transformed our lives. When people had no idea about science, even then their lives were governed by principles of different branches of science. When we light a fire, it is a chemical process; when we eat and digest food, it is biological process; when we walk on Erath, it is governed by laws of physics; when an Earthquake occurs, it’s a seismic activity; when we talk about different terrains and gems of Earth surface, it is related to Geology. There is no single activity of our lives, which define our one or other field of science. Similarly, physics governs our everyday lives and is involved in a number of activities we perform and things we use in our daily life. Here we will discuss how physics is playing its part in running our everyday tasks and assists us to do our errands, chores and duties smoothly and effectively.

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