Ph. D of Physics. at KAIST making Solid-state Blue Laser. Now doing research for photolithography scanner at Samsung Electronics.
stuff on optics and lasers. actually I like all the science things.
recently I'm especially interested in aeronautics and space exploration.
What should we prepare for climate change? I think we cannot stop the change, but just should adapt to the change.
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28:57 Posted: Feb 2010
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