Um dos efeitos mais intrigantes da física quântica é o da chamada interação de Casimir. Foi prevista originalmente pelo físico holandês Hendrik Casimir, quando ele
Nota do reitor Ricardo Marcelo Fonseca – UFPR Há quase um ano, no dia 9 de dezembro de 2016, a polícia federal irrompeu na UFRGS, em
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