About Alexander...
Hi, I am from Slovakia
my hobbies: physic, astronomy, astrophysics, chemistry, mathematics, geography
It would be nice, if you send me a postcard from your country or town you live in :-)
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Hi, I am from Slovakia
my hobbies: physic, astronomy, astrophysics, chemistry, mathematics, geography
It would be nice, if you send me a postcard from your country or town you live in :-)