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Remember "astronaut ice cream"? That was freeze-dried. You can find freeze-dried spaghetti and meatballs and even omelets. Find out what "freeze-dried" means and how such a state is achieved.
Engineers and scientists at NASA have come up with dozens of new technologies, inventions and processes for use on Earth. One of them was baby food. So, how did these space-savvy men and women change the formula for formula?