30/10/2018

Crystals that clean natural gas

Removing the troublesome impurities of hydrogen sulfide (H2S) and carbon dioxide (CO2) from natural gas could become simpler and more effective using a metal-organic framework (MOF) developed at KAUST.

Scientists refine the search for dark matter

Researchers from Lund University in Sweden, among others, have developed a more effective technique in the search for clues about dark matter in the universe. They can now analyse much larger amounts of the data generated ...

Milder ammonia synthesis method should help environment

A Chinese research team has developed a "milder" way to synthesize ammonia by requiring lower temperature and pressure than the current method. The process offers great promise for saving energy and reducing carbon dioxide ...

Gold 'micro jewels' from the 3-D printer

Thanks to a laser technique that ejects ultra-tiny droplets of metal, it is now possible to print 3-D metal structures—not only simple 'piles' of droplets, but complex overhanging structures, as well, like a helix measuring ...

China defends decision to ease rhino, tiger parts ban

China on Tuesday defended its controversial decision to ease a 25-year ban on trading tiger bones and rhinoceros horns after conservationists warned that the government had effectively signed a "death warrant" for the endangered ...

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