1 lugl 1875 anni - The first plastic explosive was gelignite, invented by Alfred Nobel in 1875. Before World War I, the British explosives chemist Oswald Silberrad obtained British and U.S. owned items for a series of plastic explosives called "Nitrols", composed of nitrated aromatics, collocation, and oxidizing inorganic salts.
Aggiunto al nastro di tempo:
Data:
1 lugl 1875 anni
Adesso
~ 150 years ago