National Science Day is celebrated in India every year on 28 February. Chandrasekhara Venkata...

Global warming is the long term rise in the earth's average temperature,primarily caused by human...

Water and Its Importance Water is one of the most fundamental necessities of life. Water covers...

Life is just like a coin, you can spend it either way, but only once...

  The egg is surrounded by protective membranes, which may be soft and jellylike or...