Printing Space Bricks

3D printing in space

At least two different research teams have made progress on 3D printing technologies that will allow space travelers to create tools and building materials on the surface of the moon and Mars.

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Erasable 3D Printing

Erasable 3D printing

Those of you old enough to have used a typewriter probably remember what a miracle the automatic erasing function on an electric model was—if you made a mistake, you didn’t have to blot it with messy liquid paper anymore; the ...

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