Symptoms are things that can only be felt by the patient. These are the things that a patient experiences about the illness, injury or disease. These must be described to the doctor, in order for him or her to...

Car audios describe sound systems fitted to an automobile or other vehicle. They are most commonly the 'stock' system, or OEM system, as well as the equipment to replace, upgrade, or expand the stock...

Shareware refers to proprietary software that is distributed free or at a very low cost on a trial basis. Initially it comes free of charge or at a very low cost, but later a fee is requested to further...

A wart is a skin condition that usually appears most commonly on the soles of the feet, and on the other parts of the body like arms, fingers, legs, etc. Corn appears due to extreme pressure on the skinny...

When the light falls on any surface, a part of that light is sent back to the same medium is known as reflection. When the light is bounces back on the plane surface when it is bent by a gravitational force is...