Uploaded September 2018 | Updated September 2026, 3 weeks ago
NASA developed a new type of foam for added safety and comfort in airline seats – which you probably know as memory foam. Learn more at http://www.homeandcity.nasa.gov.
NASA developed a new type of foam for added safety and comfort in airline seats – which you probably know as memory foam. Learn more at http://www.homeandcity.nasa.gov.
