LME outlines proposed new rules on position limits
The new rules will apply to "critical contracts" in the bourse's core aluminum, copper, lead, nickel, tin and zinc futures offerings, LME said.
Solar cells could achieve record-breaking efficiency via quantum confinement
Researchers from the USA and Hungary are working on solar cells capable of record-breaking levels of efficiency via the manipulation of nano-particles under conditions of natural sunlight. Phys.org reports that scientists from the University of California, Davis in collaboration with...
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