Memory Foam Mattress - Benefits and Buying Mistakes to Avoid
Memory Foam Mattress - Benefits and Buying Mistakes to Avoid
Memory foam was made for NASA in 1966 with an aim to handle high gravitational force abuse, so that pilots and astronauts would stay comfortable on high speed aircraft and space vehicles. Primarily, it was made from polyurethane foam with extra chemicals to enhance foam viscosity and slow the rebound.
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