The Germans during World War II attempted to design and build a “solar cannon”, a huge mirror, that is, which would be placed in orbit and concentrate solar radiation into a powerful beam, able to burn the cities and not only, of the enemies. A giant mirror in orbit looks like something out of scien
Historians have written for years about the Polish spy outpost in Soviet Ukraine and its many successes. As it turns out, this branch ... did not exist at all. In turn, the conspiratorial network associated with it was probably a provocation of hostile services. 1927. A Ukrainian, Mykola Chebota
If we search for congress in the RAE, the third and fourth meanings, with an initial capital letter, define it as the building where the deputies to the Cortes hold their sessions and the national assembly in some countries, respectively. Our Congress which, in theory, is the constitutional body th
Following the Norman invasions and urban insecurity, the first medieval cities were of little importance in France, exceeding rarely the 5,000 inhabitants. But with the progressive establishment of peace, from the 11th century onwards, towns and cities multiplied around cathedrals and trade fairs. T