Astronauts on future missions to Mars may be able to dial up a pizza via a 3D printer.
NASA announced it awarded a $125,000 grant to Systems & Materials Research Corporation’s Anjan Contractor, who has already designed the printer.
The head of the printer will be fed with a combination of nutrients, water, oils and flavors, which can be sprayed, layer by layer to create three dimensional food.
The base ingredients could have a shelf life of up to 30 years.
The first test: printing a …
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