Last Updated: Friday, January 18, 2013, 20:33
Researchers, including one of Indian origin, have demonstrated the most complex 2-D optical phased array ever that can generate high-resolution beam patterns.
Last Updated: Monday, August 13, 2012, 18:16
The LCLS generates its laser beam by accelerating bunches of electrons to nearly the speed of light and setting them on a zig-zag path with a series of magnets.
Last Updated: Monday, May 2, 2011, 20:35
The carbon you eat goes into your hair, so hair is a record of carbon ratios.
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