User:Leithold~enwiki
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[edit]My name is Angelo Antonio Leithold, I am physics professor in Brazil. I interested in quantum mechanics and astrophysics. I like the Wikipedia contributor since 2003 and am in the Portuguese wikipedia.
My name is Angelo Antonio Leithold, I am physics professor in Brazil. I interested in quantum mechanics and astrophysics. I like the Wikipedia contributor since 2003 and am in the Portuguese wikipedia.