ExtremeTech readers know by now that new battery tech is always promising and perpetually just over the horizon, but never quite seems to be attainable. Harvard just added to that field by 3D printing ...
Towering in at a colossal 17-feet tall, Michelangelo’s David statue is a spectacular work of art. Well, it turns out that it’s no less impressive when it’s under one millimeter in size — as experts ...
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