U.S. Engineers 3D Print Palm-Sized Engine for Satellites
The tiny engine could be 3D-printed in space rather than waiting for one to be delivered to orbit.
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The 3D printer created a small S-shaped curve out of liquefied stainless steel.
These sensors replicate web from a spider that a user won’t even notice.
Originally breaking the record for largest 3D printer in 2019, the University of Maine just broke their own record.