Memory Foam: Everything There Is to Know About NASA's Butt Protector [Video]

1966, the folks at NASA wanted to nestle pilots' tushies. Pilots worked hard, they risked their lives, they deserved a happy backside. Some strategic nestling would also protect the tush in a crash or during sudden vibrations. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/XJdGL-Auet8/everything-you-always-wanted-to-know-about-memory-foam

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