Knives Project on MSNOpinion

Turning letter beads into a Damascus knife... the result is unreal

Colorful letter beads—objects never meant for the forge—melt into the steel billet, adding wild, unpredictable patterns to ...
Breaking Taps on MSN

How to achieve nanometer precision in space?

The cryogenic mirror actuators on JWST are amazing feats of engineering. Capable of long travel and nanometer precision, able ...