Are You Picking The Right Signal?

Do you know the working principle of radio that we use in daily life? I guess you know. Still, let me tell you that each station sends some signals of some specific frequency. And the receiver in your radio receives them. There are signals of all sorts roaming around. The frequency, to which your receiver…

Details

Why Are Copper Roofs a Good Choice?

Many people get a puzzled look on their faces if you mention copper roofing, even though it is growing in popularity. For some people it is very difficult to picture an entire home or business with a copper roof glowing in the sunlight. But copper is showing itself as a really good option for roofing…

Details

The Color Purple by Alice Walker: A Short Summary

In this poignant epistolary novel that relates the story of two sisters Celie and Nettie, Alice Walker condemns racial and sexual oppression and severely criticizes the brutality that victimized the black women especially in the South. This is an extraordinary tale, painful and uncomfortable that plays out over two decades of Celie’s life through her…

Details