News tagged with electrons

Nanotube cathode beats large, pricey laser

Scientists are a step closer to building an intense electron beam source without a laser. Using the High-Brightness Electron Source Lab at DOE's Fermi National Accelerator Laboratory, a team led by scientist ...

Sep 30, 2014
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Europe Union OKs constant chatting on flights

(AP)—European skies may soon be alive with the sound of small talk with new safety guidance allowing the use of all portable electronics, including cell phones, at any time during flights.

Sep 26, 2014
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