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A mattress is a piece of bedding used for sleeping. Memory foam mattresses are special types of mattresses that are pressure and temperature sensitive. The origin of memory foam mattresses took place in a very grand manner. In the 70’s NASA was working on manned rockets. Manned rockets exert a lot of G-force on the astronauts, which can harm the astronaut. NASA scientists were trying to develop a material that was breathable and molded itself to the astronaut’s body to reduce…
memory foam mattress
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