The first 3D printers appeared in Japan in the 1980s. It was accepted with such fervor that its various uses became clear. However, many people have recently expressed skepticism regarding the use of 3D printers since they are unsure if they pose a risk to their health or the environment. The truth is that, like anything else, it can become harmful via carelessness and inappropriate use. However, if you follow all safety instructions, 3D printing is generally safe.
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