What’s The Hardest Wood In The World?

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A wood’s hardness is a measure of how much force it can take before becoming dented, and many of the world’s hardest woods come from tropical trees. Generally, trees have harder woods the closer they are to the equator; however, these are also long-living, slow-growing species. Their slow growth rate coupled with an increasing demand for hardwoods for flooring and furniture has made them endangered. For example, it’s estimated that 85% of Argentina’s quebracho trees (considered the hardest in the world) have been cut down within the last century.
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