Memory Foam Pillows: A Buyer's Guide

Memory foam was first developed by NASA in 1966, when scientists were trying to develop foam that could accommodate an even distribution of pressure around the bodies of astronauts who would be facing gravity pressures when departing and re-entering the atmosphere. Since then, it has been used for a myriad of purposes, but has become immensely popular in bedding for both pillows, mattresses and bed toppers. Memory foam pillows differ from other pillows on the market as they are made of a visco-elastic (polyurethane) foam, only with certain chemicals added to increase its weight and density, creating a different molecular composition to other foams. The Memory Foam Pillow Difference Memory foam pillows come highly recommended, particularly for individuals that require a long lasting pillow that offers both softness and support. Additionally, if your neck is sensitive and
Memory foam was first developed by NASA in 1966, when scientists were trying to develop foam that could accommodate an even distribution of pressure around