In the absence of a living specimen, scientists say, an ambling, flying, swimming, or slithering automaton is the next best ...
Interesting Engineering on MSN1h
US engineers 3D-print tiny coin-sized engines to steer small satellites in spaceThis 3D printing technology could allow astronauts to manufacture satellite engines in space, eliminating the need for Earth-based launches.
Series that offers listeners the chance to take a long, slow look at great artworks, photographed in incredible detail.
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