72

memory foam

Joined 8 years ago from Midwest USA

2

2

0

Show: All
  • All
  • Home (1)
  • Tempur-Pedic vs. Discount Memory Foam Mattresses
    2

    Tempur-Pedic vs. Discount Memory Foam Mattresses

    8 years ago

    History of Memory Foam Memory foam was first developed by NASA in the 1970's. It was used to protect the astronauts bodies from the pressure of G-forces during take off. The foam was designed to relieve pressure points...

working