Wednesday, January 18, 2012

How the space program gave us memory foam

By Chris Duvall


Memory foam was in fact designed in '66 subject to a arrangement by NASA's Ames Research Center to enrich the security of aircraft seat coverings.
Ames scientist Chiharu Kubokawa along with Charles A. Yost of the Stencel Aero Engineering Corporation were primary contributors to this project.
The heat range-susceptible memory foam was primarily called to as "slow spring back foam"; Yost called it "temper polyurethane foam".
Put together by loading gas into a polymer matrix, the foam has an open-cell strong structure that fits pressure against it, yet still slowly springs again to its previous structure.
Yost later launched Dynamic Systems Inc. in venture with NASA to commercialize the foam, including it in both health-related products like as X ray stand pads and sporting activities products including football headgear liners.
After Dynamic Systems distributed the memory foam items to Becton, the number of goods was expanded.
When NASA introduced memory foam to the community domain in the beginning of Nineteen-eighties, Fagerdala World Foams was one of the couple of businesses wanting to work with the foam, as the processing procedure remained tricky and difficult to rely on.
Their own 1991 item, the "Tempur-Pedic Swedish Mattress" at some point led to the bedding and cushion firm, Tempur World.
Space-age foam was subsequently employed in medical configurations.
As an example, it was frequently applied in scenarios when the sufferer was expected to lie motionless in their bed on a hard mattress for an destructive period of time.
The stress over some of their bony zones decreased or stopped the supply to the region leading to tension damage or gangrene. Memory foam bed mattresses remarkably lowered such events.
Memory foam was in the beginning way too high priced for common usage, however these days it has become cheaper. Its most commonly encountered domestic applications are beds, cushions, and mattress toppers.
It has professional medical uses, for example wheelchair seat cushions, clinic bed pillows and shock absorption for individuals experiencing long-term pain or postural concerns; for example, a memory foam cervical pillow may possibly relieve long-term neck area pain.
Its heat keeping properties may well aid some ache patients that see the added warmness allows to lessen the pain.




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