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Metals have played a key role in our lives for thousands of years. Metal is crucial to some of the most important components in a huge range of technological innovations. There are dozens of metals that we use on a regular basis, such as copper, tin, zinc lead and nickel. While each of these metals has its own...
We often think about the grain in wood and its importance when we’re doing a woodworking project or selecting a piece of wooden furniture. The grain in the wood is more uniform in...