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nobody

14 Sep 2012 22:08



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Exista ceva polarizare si la Luna, slaba dar interesanta.

Vedeti aici: http://www.astrosurf.com/buil/iris/tutorial13/doc34_us.htm


Si la Soare:
http://www.astrosurf.com/buil/eclipse2006/polar.htm
http://www.astrosurf.com/spectrohelio/magnetographe-en.php