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That Black Stuff on the Road? Technically Not Asphalt

That black stuff on the roads you commonly refer to as asphalt technically isn't. Learn why your hair is tougher than razor blades and more as we dive into the truth about asphalt.

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That Black Stuff on the Road? Technically Not Asphalt

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    Why Your Hair Is Tougher Than Razor Blades

    Why Your Hair Is Tougher Than Razor Blades

    You've probably stood over the bathroom sink or in the shower and wondered: How is it possible that your hair can dull a steel razor blade? Hair is …

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