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Latest Cheng Sun Stories

2011-09-02 16:52:18

Researchers at Northwestern University have created a new kind of cloaking material that can render objects invisible in the terahertz range.

2011-04-28 00:24:42

Researchers at Northwestern University have created a new kind of cloaking material that can render objects invisible in the terahertz range.


Word of the Day
gubbings
  • The parings of haberdine; also, any kind of fragments.
The word 'gubbings' is a variant of the word 'gobbon', meaning 'a portion, gobbet.'