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Mielenkiintoistahan tuo on.http://www.ynetnews.com/articles/0,7340,L-3919257,00.html
Israeli company uses nanotechnology to develop paint that makes planes disappear off radar
The nanotechnology developed envelopes the object, absorbs the radio waves emitted by the radar, and releases them as heat energy scattered in space. In doing so, the material disguises the object, making it difficult to identify by radar.