Medicine & TechnologyA study published recently provides a comprehensive analysis to understand "fool's gold' further specifically the mineralogical location of the trapped gold in pyrite, which may result in more environmental-friendly gold extraction methods.
Gears and transmission systems are among the most widely used mechanical systems today, and a new study could take its basic concepts down to the molecular level.
The artwork “Where Do I Stand” by Joseph Cohen used LIG or laser-induced graphene and showed his impression of what LIG looks like through a microscope.