Winds and its Types

Introduction The horizontal movement of air along the earth’s surface is called a Wind. The vertical movement of the air is known as an air current. Winds and air current together comprise a system of circulation in the atmosphere. The movement and the speed of...
Sharpen your Memory

Sharpen your Memory

We remember only a tiny amount of the things we experience because memory space is limited. So we have to use it economically, storing as little as possible and forgetting as soon as is expedient. Catch a few tips to sharpen your memory. Something about memory MEMORY...