Science In The Service Of Mankind.

Science has affected of lives a lot. Flights, mobiles and internet have reduced distances. Giant machines have replaced huge manpower. Most complicated diseases can be easily diagnosed and cured. Science gave birth to the industrial revolution. In spite of all this, science has been blamed for a lot of destruction. It has led to the invention of deadly weapons. It has made us lazy. Big machines have snatched jobs. At last, we can say that we have developed science, so we should decide it's limits and uses. We should never let it master us.