There are three main types of diamond mining: The mining of diamonds is a complex process and you can see the process of diamonds below. We are discussing the process in detail. There are three types of mining of diamonds. Pipe mining Alluvial mining Marine mining 1. PIPE MINING Pipe […]

Who invented the lightbulb? Thomas Edison, right? Or so we think. Popular retellings of the story tend to conveniently leave out the other key players: Joseph Swan, Henry Woodward, Mathew Evans, William Sawyer, and Albon Man. Without these competitors and Edison’s team of researchers, the world might not have gotten […]