If diamond are a girl’s best friend, then pearls may soon be a soldier’s — sort of. An Army-funded research project has produced a lightweight plastic compound that’s both stronger and lighter than ...
Polyethylene is the most commonly used plastic in the world. UHMWPE is a subset of polyethylene that has the strength to weight ratio 8-15 times greater than steel. The new PE, UHMWPE body armor ...
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