What specific astronaut comfort material, developed due to efficiency demands in resource-scarce environments, is now common in bedding and seating?

Answer

Memory foam

The development of memory foam, intended for astronaut comfort and safety during missions, is now widely used in commercial bedding and seating.

What specific astronaut comfort material, developed due to efficiency demands in resource-scarce environments, is now common in bedding and seating?
NASAtechnologyscienceEarthaeronautic