Thanks to NASA people across the globe are enjoying a great night’s sleep on their memory foam mattresses. The special substance making up these products was first used by astronauts as they were propelled through space. Now it graces many beds throughout the world, ensuring that users relax deeply during their slumber. Conventional mattresses normally contain a system of springs that give support to those that use them.

Photo: sean dreilinger
However, over time they can lose their vitality and may be unable to adapt to the frame of the user as they sleep. Memory foam mattresses are fast becoming the product of choice for both healthy shoppers and those who battle medical conditions. Waking to get comfortable during the night may cause tiredness the next day, but bed toppers of this kind are designed so they mold themselves around sleepers. This means they provide the utmost support to joints throughout the body.
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