Soft Luxurious Memory Foam PillowMemory Foam was initially developed by NASA who were looking to improve the safety of aircraft cushions. It was developed using a high density memory foam that reacted to body heat, allowing it to mould to a warm human body within only a few minutes. A lower density memory foam was also developed which reacted to pressure allowing it to more quickly mould to the shape of the body. Memory Foam has numerous benefits, specifically targeted at those who