As we already know, there are many rumours about the destruction and end of the whole world in December, 2012. There are no good and strong reasons behind the devastation of the earth in December? In …
Air Pollution: One of the problems of the World
Air pollution can be defined as the occurrence of solid waste or higher concentration of gases other than oxygen which are harmful to human beings as well as other related organisms. It is one of the …
Environmental Pollution
Environmental pollution can simply be defined as the addition of any unwanted or undesirable changes in the physical and biological characters of the environment. As a result of pollution, human life,…
Some Common Computer Viruses
C (Brain) Virus: C (Brain) virus was created by Pakistani brothers Amjad and Basit Alvi in the year 1985 A.D. at Lahore. Originally, it was created and designed to prevent unauthorized use of software…
Classification of Computer Viruses
As already mentioned in previous posts of this site, viruses are the major factors which help in the destruction and hacking of data and information which are stored in a computer’s memory. It i…
Homologous Series
Homologous series is the series of organic compounds containing same functional group and their adjacent members differ by -CH2 group. The members of homologous series have similar chemical properties…
Siddhartha Gautam: Gautam Buddha
Gautam Buddha is one of the important people who dedicated their whole lives in the difficult work of spreading the bright light of peace and non-violence. He is the founder and preacher of Buddhism, …
New Smartphones Releasing in 2013 A.D.
We already know that, 2013 A.D. is at our doorsteps. It is only some days away from us now. Nowadays, many smartphone producers are planning to create new models of smartphones. They are planning to r…
Animal Behaviour
On the earth, almost all living organisms exhibit their specific type of behaviour in response to environmental conditon or external stimuli. Hence, behaviour may be defined as the expression of livin…
Types of Computer Viruses
As we already know, computer viruses are such kinds of viruses which replicate themselves and have the capability to destroy the data and information contained in a computer. Nobody can give the exact…