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Researchers at the Lawrence Livermore National Laboratory (LLNL) have created a portable multi-petawatt laser that circumvents the power constraints of traditional solid-state optical gratings by using plasma transmission gratings.
Lawrence Livermore National Laboratory (LLNL) researchers have designed a compact multi-petawatt laser that uses plasma transmission gratings to...
Air-conditioning needs an energy overhaul—PNNL research provides a roadmap to get there using energy efficient adsorption cooling.
Air-conditioning needs an energy overhaul--PNNL research provides a roadmap to get there using energy efficient adsorption cooling.
An international team of researchers, led by scientists at the University of Manchester, has developed a fast and economical method of converting methane, or natural gas, into liquid methanol at ambient temperature and pressure. The method takes place under continuous flow over a photo-catalytic material using visible light to drive the conversion.