All the time we heard about the memory foam, but what is it?
The material known as “memory foam” was developed y the NASA in 1970’s. But this invention had been never used for space programs because of some reasons of the closed environment atmosphere. Some top companies quickly understood that this material can be used in the future for civil needs.
Memory foam was designed to spread the pressure and released the pressure points from the weight of the person or any other thing. But there were some fundamental defects in the original memory foam concerning its durability and scientists began to research different methods to create memory foam as we know it today.

