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The devolopment of kevlar
Researcher Herb Blade creats the revolutionary air gap spinning process,which makes a large-scale productions of Kevlar fibers. -
how it was first used
Kevlar was used for nascar racing before anything like bike tires. It was spesificly used to replace steel and make it cheaper. -
how it evolved
IT became started out as a rare matirial having to be made by hand and being unreliable. But now that we found a much better way of mass production it can be made on the spot. -
How it's used today
Kevlar is used for millitary purposes