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Paper is used every day in a thousand different ways. From newspapers, books and magazines to paper plates, scrap paper and toilet paper – paper is everywhere. America alones used a staggering 68 million tons of paper per year. With so much paper used every day it is no wonder that countries around the world are working hard to recycle paper to be used again. So how is paper recycled? Read on to find out.
Gold is a precious metal that is mined from a variety of sources. Gold has many unique properties that make it suitable for a wide range of applications. It conducts electricity, it does not tarnish, it is very pliable meaning that it can be worked into different shapes and thicknesses and it beautiful to look at. It is most commonly seen in jewelry, but is also used in computer processors, to make money, in electronic goods, in dentistry, in the medical field, in the making of glass and in architecture. So how is such a valuable and versatile metal mined? Read on to find out.