Type Anti-tank gunAmmunition 25 x 193.5 mm RPeriod of use 1934Service life 1934-1945Weights and dimensions Mass (unloaded) 480 kgTechnical specifications Maximum range 1,000 mPractical range pierces 50 mm of armor at 600 mRate of fire 15/20 rounds/min.Initial speed 918 m/s The light 25 anti-tan
Encrypting messages is a resource that dates back to ancient times and has always been used in times of war, although probably the most famous episode on this subject is the cracking of the code used by the Germans in their Enigma machine during World War II:less than two years it took the Allies to
By Rainer Sousa From the 1870s onwards, Imperial Brazil began to suffer different types of opposition to its regime and the defense of the installation of a Republic in its place. At first, we can think that this situation demonstrated the crisis of the system that consolidated the independence and
Lawsuits for copyright they can be more vehement than they might seem; Here we recently saw a case that also involved the ghost of the famous Mark Twain after having dictated a novel after his death. But it is that they also go back much further in time than is believed and a good example of this is