Lung cancer is the most common form of cancer caused by smoking. More than 80% of cases of lung cancer are due to smoking.Cigarette smoke contains many chemicals that interfere with the body's method of filtering air and cleaning out the lungs. The smoke irritates the lungs and leads to overproduction of mucus.ong term exposure of the lungs to the irritants in tobacco smoke destroys the normal lung structure. The elastic walls of the small airways within the lungs are broken down. This reduces the amount of lung tissue available for the transfer of oxygen from the air to the blood.
Tasers differ significantly from standard stun guns. The shock of a Taser is delivered by wires. These wires are fixed with electrodes on their ends. The wires are shot out the end of the Taser gun with a range of up to 20 feet.
The maximum range of a BB gun in the 120 to 180 m/s (390 to 590 ft/s) range is 220 to 330 metres (240 to 360 yd), provided the muzzle is elevated to the optimum angle. Steel BBs are also notably prone to ricochet off hard surfaces such as brick, concrete, metal, or wood end grain.