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Material so tough, it’s nearly uncuttable

Superhero movies have long touted materials impervious to damage. Such materials typically can stop bullets or withstand sharp blades. This is no longer science fiction. Scientists have developed a new material so strong, a diamond-lined cutting instrument has a hard time getting through it.

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New eBook: ‘Cryptocurrency 101’

Don't want to lose your dough to crypto? Check out my new eBook, "Cryptocurrency 101." I walk you through buying, selling, mining and more!

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