Memory foam was developed in 1966 under a contract by NASA's Ames Research Center to improve the safety of aircraft cushions and it is now being used in Silent night mattresses. Memory foam is polyurethane with additional chemicals increasing its viscosity and density. It is often referred to as visco-elastic polyurethane foam. It is firmer and cooler than an average mattress.
Higher density memory foam reacts to body heat, allowing it to mould to a warm human body in a few minutes. A lower density memory foam is pressure-sensitive and moulds quickly to the shape of the body. A memory foam mattress is usually denser than other foam mattresses. This makes it more supportive but also heavier. It is often seen as a good compromise between the comfort of a soft mattress and the support of a firm one.
Silentnight Memory foam mattresses could be the answer to your sleeping problems. If you are frequently waking up feeling pains, stiffness and you're tired as a result you should try out one of these out as a solution. Lack of sleep can be a hideous ordeal and an answer is required quickly to avoid further mental and physical pains.Memory foam mattresses provide the answer to a better, painless night's sleep for many former insomniacs. The problem for many people experiencing difficulty with sleeping is that the mattress they are sleeping on does not distribute their weight equally across the bed and as a result pressure points are created particularly on the joints at the hip, knee and ankle areas. It is this build up of pressure that causes soreness, stiffness and aches in the morning. Memory foam mattresses eradicate this problem by intelligently distributing the sleepers' weight, relieving pressure on the joints and dispersing points of pressure and pain. These mattresses mould to your sleeping shape, giving and sinking more deeply in the areas where there is more weight pushing into it. The mattresses remould back to their original flat shape when you get up and do not maintain the body impression left from the night before.
Even if you are not suffering from sleeping problems memory foam mattresses are a great luxury item for any household and any person looking to enjoy the ultimate in bedroom comfort.
Conclusion
Memory foam mattresses appeal to people suffering from sleep problems and for home owners who desire opulence and comfort in the bedroom.
