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Osvaldo de Souza
10 Videos
Member since Jan 2, 2010
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O tamanho do Universo
Escalas de tamanho no UniversoCollected in Osvaldo de Souza 's videos Jan 2, 2010 -
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Astronomia na Escola
Acantonamento na Escola Amorim LimaCollected in Osvaldo de Souza 's videos Jan 2, 2010 -
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Osvaldo de Souza
Jan 3, 2010