Get a King Size Sleep on a Memory Foam Mattress!
A mattress is a piece of bedding used for sleeping. Memory foam mattresses are special types of mattresses that are both pressure and temperature sensitive. The memory foam mattress king size had a grand beginning worthy of its name.
How it all began…
During the space age of the 1970’s, NASA was working on manned rockets. Manned rockets present a significant risk on the astronauts because of the G-forces that act upon their bodies. NASA scientists were developing a material that was not only breathable but more importantly, a material which molded itself to the astronaut’s body to reduce the impact of G-forces. They developed a polyurethane foam material which had visco-elasticity properties, which could be used for the purpose. Though polyurethane foam was never used in the space program, it proved to be indispensable in the manufacture of beddings and pillows later.
Visco-elasticity: What Makes It Stand Out
Matter is categorized into three states: solid, liquid and gases. Visco elastic materials are materials which demonstrate the properties of both solids and liquids. Polyurethane foam is used in memory foam mattresses primarily because of its visco-elasticity. Memory foam mattresses are able to distribute pressure evenly and then return to their original shape when the pressure is removed. Memory foam mattresses shape themselves according to pressure and temperature of the person’s body to provide both support and comfort.
Sleeping on a Cloud
Mattresses can either be soft or firm. Most humans sleep in a combination of these three positions: back, stomach and side. People do move when they sleep and use more than one sleeping position. Firm mattresses are good for people who prefer sleeping on their backs and stomachs, since soft mattresses might harm their backs due to unnatural angles. For those sleeping on their sides, softer mattresses are recommended. Memory foam mattresses are a compromise of both firm and soft mattresses. They are suitable for all people regardless of their favored position when sleeping. Manufacturers even claim that sleeping on a memory foam mattress king size is like sleeping on a cloud.
Health Benefits
Memory foam mattresses are suggested for people with back problems, arthritis as well as bone and joint problems. Studies have shown that people who sleep on a memory foam mattress acquire a better quality of sleep since they reduce pressure on these areas of the body. These mattresses are available in many sizes: single, double, queen, king, California queen, California king and super king sizes. Some double memory foam mattresses have a softer side and a firmer side to go with the differing needs of sleeping partners. A memory foam mattress king size not only ensures comfort but you know you’ll wake up without the usual aches and pains.
Bang for your Buck
Prices of memory foam mattresses begin at around $500 and are available up to $2000. Before buying a mattress, it is recommended that you test it out by lying on the mattress for at least 10 minutes. Lie on your back. If your finger passes through the small of the back very easily, the mattress is too firm. If there is no space then the mattress is too soft. If turning around on the mattress is difficult that means the mattress is too soft. The softness and firmness of the mattress depends upon the density of the foam used in the mattress. As the density of the mattress increases so does the price. As almost one third of our life is spent sleeping, it is better to invest in a good mattress, and make it a memory foam mattress king size.