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micrenda

10 Iul 2012 11:18



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The most dangerous thing about to see the sun is the UV radiations. They does produce pains in your eye and you cannot to see them (because our eye is not able to see them) but they are able to silently damage your eye.

A piece of AstroSolar for visual use will give you the best images of our sun. You can find it in any astronomical shop in Romania.