"... when the computer detects a keyboard connected,..." (paragraph 2) The underlined word is closest in meaning to ....

How Chocolate is made; Have we wondered how we get chocolate from? Well this time we willl enter the amazing world of chocolate so we can understand exactly how chocolate is made. Chocolate is t...

Supply & Demand: How Market Works The two basic terms used most often by economian are supply and demand . The amount of something that is available-the supply-and the amount of something that ...

Trees and plants are also living beings. They need food, water and air for survival. It is interesting to know how they take their food. Plants get their food both from the earth and the air. If...

Tornados occure when the condition that cause thunderstorms are usully violent. Winds blow in opposite directiona around a strong updraft start a narrow, violent whirl. Centrifugal force effectively t...

Geyser A geyser is the result of underground water under the combined conditions of high temperatures and increased pressure beneath the surface of the earth. Since temperature rises approximate...