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location United States
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visits member for 2 years, 10 months
seen Aug 27 '12 at 19:07

Former Stacker, current Facebooker.


Aug
16
revised Distribution of Dark Matter around galaxies
fixed grammar
Oct
15
revised What are “electron holes” in semiconductors?
Title for grammar and bad language
Oct
5
revised What was so surprising about accelerating cosmological expansion?
Grammar in title
Sep
28
revised How do you determine power flow direction in a transmission line?
Edited title in form of a question