How it started
In the early 1970's, NASA's Ames Research Centre funded a development project designed to create a substance that could help relieve astronauts of the incredible g-forces experienced during lift-off. They believed that one of the key secrets to reducing g-forces on the body was to utilise a foam material that could conform to each person's shape and hold this conformity.
While a foam mold of each astronaut's body shape could accomplish this, any movement would take a person out of this position and create incorrect pressure points against the body. Instead, they created a new foam material that was visco-elastic and therefore able to conform to a person's shape, but then come back to a normal shape once pressure was removed from the foam. This could allow an even distribution of pressure or body weight over the entire surface of the foam, but quickly adapt to any movements of the body.
With this amazing discovery, Fagerdala World Foams of Sweden, one of Europe's largest foam producing companies, began experiments in the 1980s to perfect it for consumer use.
In 1991, the Tempur-Pedic®, a Swedish Mattress company introduced this material in a mattress form to the people of Sweden with very well-received results. In 1992, Tempur-Pedic® launched the same products in North America and experienced a similar response.
With the success of Memory Foam proven, Trusleep began to develop their own visco-elastic memory foam and make mattresses, pillows and toppers for sale in the UK
Memory Foam was originally developed for Astronaut safety by NASA. Get fantastic free downloads, vidoes and screensavers here...