Tools can be expensive, but while buying used is a viable option, there are some that should be avoided in more ways than one ...
Interesting Engineering on MSN
Magnetic ‘muscles’ turn origami into crawling robots that move and heal from within
NC State engineers 3D-print paper-thin magnetic muscles that turn origami robots into moving drug-delivery machines.
Moving the Discovery from Virginia to Texas could be risky for the fragile craft. After the space shuttle Discovery made its ...
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