A German inventor, Hebert Meyerle has developed an idea to make firearms safer by preventing unauthorized use and accidents. The idea calls for the production of ‘password-protected bullets’ that dislodges only when a correct authentication signal is received.



Actually, the bullets are not modified. The main control is located inside the firing mechanism of a gun and its cartridge. Only the person wearing the transponder installed ring can succeed in firing the gun.



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