19
Sat, Aug

Steroids are the organic substances occurring in plant and animal kingdom. They belong to a very heterogeneous group of substances.....

Read more ...

Waves travel on the surface of sea water as ripples or ups and downs. The ups of a wave are called crests and downs are called troughs. Waves are produced due to movement of water molecules.

Read more ...

An external substance administered into the body so as to cure or enhance the living body. A drug is a substance which is administered externally into...

Read more ...

Laser stands for Light Amplification by Stimulated Emission of Radiation. An interference pattern results when two sources emit light of the same wavelength and -in phase

Read more ...

Heat energy flows through solids by tug process of conduction. Most, metals conduct heat well and therefore have high thermal conductivity. If an object such as metal bar is heated at one end and no heat is lost from the sides,

Read more ...

Bird flu (Avian influenza) is an infection caused by avian (bird) influenza (flu) viruses. These flying viruses occur naturally among birds. Wild birds carry these viruses....

Read more ...

"We all know that smoking is hazardous to health and that alcohol abuse can kill. But what happens when the two are combined?

Here is a starting report on Mixers: Alcohol & Tobacco."

"Gasoline & alcohol don't mix". The medical researchers are trying to discover another truism "Alcohol and tobacco don't mix"

Read more ...

Before the start of modern age of science it could not have been possible to detect many crimes that a criminal would have committed. But thanks to modern science even the smartest criminal is caught by the long arms of law.

Read more ...

More Articles ...

Page 3 of 4