Abstract: Novel Journal of Applied Sciences Research

Abstract:
The aim of this paper is to present an unknow fact occured in Brazil in 1957: three explosions of nuclear bombs realized in an diplomatic illegal way above the skies of the Northeast of Brazil. The explosions are a test to detect the possibility to create an electromagnetic barrier to avoid the exchange of radio comunications by the soviet government in a case of a total nuclear war. This terrible fact are not studied in the History and Physics textbooks in Brazil, and, perhaps, around the world. but it was well documented by brazilian and north-american newspapers and by the references of Basbaum and Cornwall.