[[Image:Taser 468x342.jpg|thumb|250px|right|Policeman demonstrating a Taser Gun.]] The device shoots an electrode, attached by a wire to a battery, which delivers a powerful electric shock. | [[Image:Taser 468x342.jpg|thumb|250px|right|Policeman demonstrating a Taser Gun.]] The device shoots an electrode, attached by a wire to a battery, which delivers a powerful electric shock. |