Monday, November 25, 2019

How Stun Guns Work essays

How Stun Guns Work essays Have you ever walked alone down a dark alley at night feeling as though there was someone creeping behind you? For those who have felt that way it is a very serious issue. In this day and age, it is not uncommon for a person to be afraid of getting mugged while walking through the city, ask anyone that lives in a major city. Life may not be fair, but it is not fair for people to live in fear for their safety; and individuals can resolve that fear by protecting themselves from unfortunate situations. How, you may ask, should we protect ourselves? A way to defend ourselves is by utilizing the use of a stun gun. Stun guns are specially designed to temporarily incapacitate a person. The ways in which stun guns operate are very safe (non-lethal) and effective (disorients attackers). There are several aspects to take into consideration when understanding how exactly stun guns work. People usually associate electricity as a danger to our bodies. Lightning, take for example, has the current capacity to kill a human being; however, electricity in smaller currents is perfectly harmless. In fact, electricity is one of the most essential components in the human body. People need this electricity to do virtually anything. When you want to go for a hike, for example, the brain sends electricity down a nerve cell, to the muscles in your legs. This electrical signal tells the nerve cells to release a neurotransmitter(communication chemical) to the appropriate muscle cells. The neurotransmitter in turn tells the muscles to contract and expand. While you are hiking, the nerve cells in your legs relay the electrical message back to the brain, thus telling you whether your legs are tired or not. The strategy of stun guns is to disrupt the bodys communication system. Stun guns produce a high-voltage, low-amperage electrical charge. Essentially, this means that the charge has a good deal of force behind it, but not ...

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