Scientists from Harvard have developed what they say is a product that is not only solid versus impacts like Kevlar but also safeguards in opposition to heat and chilly. The materials is 20 periods as insulating as the choice resources even though also giving effects safety.  The new substance could be utilised for firefighters, military services personnel, or even astronauts in the long run. You know what Kevlar is. It’s the material that is typically…

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