29 Dec '15, 6pm

New acoustic technique by @LosAlamosNatLab might benefit #nuclear fusion experiments

New acoustic technique by @LosAlamosNatLab might benefit #nuclear fusion experiments

A transformative breakthrough in controlling ion beams allows small-scale laser-plasma accelerators to deliver unprecedented power densities. That development offers benefits in a wide range of applications, including nuclear fusion experiments, cancer treatments, and security scans to detect smuggled nuclear materials. "In our research, plasma uses the energy stored in its electromagnetic fields to self-organize itself in such a way to reduce the energy-spread of the laser-plasma ion accelerator," said Sasikumar Palaniyappan of Los Alamos National Laboratory's Plasma Physics group. "In the past, most of the attempts to solve this problem required active plasma control, which is difficult." Laser-plasma accelerators shoot a high-energy laser into a cloud of plasma, releasing a beam of ions, or electrically charged particles, in a fraction of the distance required by conven...

Full article: http://www.ecnmag.com/news/2015/12/new-acoustic-technique...

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A Technique to Unite Bitcoin Factions

A Technique to Unite Bitcoin Factions

hackingdistributed.com 30 Dec '15, 9am

Bitcoin-Unified clients monitor both chains and take the intersection of the spendable outputs on both chains. A transacti...