Pollution and Its Types Pollution is an important cause for the loss of life on the Earth. Unwanted and too much addition of toxic substances in air, water, noise and soil leads to pollution. Pollution has adversely affected and changed the natural and unique quality...
Effects of Technology In Our Lives Technological development has dramatically changed society. Millions of people around the world use modern technology. Technology has simplified the access to many necessary tools people need in medicine, communication, transportation, industry, education, etc. However, excessive usage of technology has...
Advantages and Disadvantages of Online Shopping The internet has altered the way we do our shopping. Online shopping is the act of buying products or services over the internet. Shopping online has become very popular in recent times. It has become possible because of the...
Science A Blessing or A Curse Shakespeare believed that there is nothing either good or bad, but thinking makes it so. However, 21st century is the age of science and technology. Science has brought too many magnificent discoveries and innovations. Still the development, research, inventions...
Science in Everyday Life Science is a social institution having its own approaches and methods on every developing body of knowledge. It plays an important role in our life. The knowledge or collection of experience differentiates man from the animal. For most people science refers...
Acquired Immune Deficiency Syndrome (AIDS) In 1981, a unique and newly recognized syndrome called ‘Acquired Immune Deficiency Syndrome’ (AIDS) broke out in America from Human Immune Deficiency Virus (HIV). This virus causes AIDS by infecting human cells. It uses the energy and nutrients provided by...
Effects of Deforestation The issue of deforestation and its effects on the environment are in constant debate for years. It is believed that the environmental effects caused due to deforestation are devastating and will become permanently disastrous in the years to come. Deforestation is harmful...
Computer – A ladder Of Human Success Computer is an electronic machine that can store, organize and search information. It also controls other machines and can carry out accurate calculations. Computers can solve complicated problems and can carry out the most difficult calculations with great...
Light and Life Light is a form of energy that helps us see the world around us. Most living organisms need light to see. Man has always been captivated by light. He always remains inquisitive to know what it is made of as well as...
Contribution of Jonas Stalk For Eradicating Polio In 1947, Jonas Salk a medical researcher from America became the head of a project to study viruses of polio at the University of Pittsburgh. Until now, thousands of children had become easy prey to polio each year....
