what is the disadvantage of mobile phones and tv. step by step?
Answers
Answer:
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Explanation:
Mobile phones emit radio frequency energy, a form of non-ionizing electromagnetic radiation, which can be absorbed by tissues close to the phone. The amount of radio frequency energy a mobile phone user is exposed to depends on many factors such as the technology of the phone, the distance between the phone and the user, the extent and type of mobile phone use and the user’s distance from cell phone towers. Scientists have reported adverse health effects of using mobile phones including changes in brain activity, reaction times, and sleep patterns. By now, it is well known that cell phones give off radiation. This radiation is said to affect our brain cells directly; often mutating existing cells into cancerous cells, hence, causing brain cancer.
Children have the potential to be at greater risk than adults for developing brain cancer from cell phones. Their nervous systems are still developing and therefore more vulnerable to factors that may cause cancer.
2) Increases stress level
Cell phones cause stress in many ways and in many forms. When one gets used to a cell phone, they also become slowly dependent on it. It becomes very difficult, then, to be apart from it for any period of time. We start fidgeting and worrying when our cell phones start losing battery. Moreover, new research shows how people get anxious when they can’t answer calls or reply to texts once they see their mobile phone’s screen light up, even if they are in a meeting, or a lecture.
3) Weakens immune system
We all have noticed the oily, greasy residue on the screen of our cell phones. This residue contains more disease-causing germs than found on a toilet seat. These germs attack the immune system of humans and weakens it. Thus, making an individual more prone to diseases.
4) Chronic pain
Continuously holding the cell phone in one position, constant use of fingers while sending e-mails ant text messages at rapid speed causes extreme pain and inflammation. We all have the habit of multitasking. Thus holding the phone between the ear, neck and shoulder increases the risk of back pain. “Long periods of cell phone use cause you to arch your neck and hold your body in a strange posture. This can lead to back pain,” says Healthcentral.com.
5) Eye/ vision problems
Recent studies show that, within five minutes of waking up, 90% of people check their phones. Exposing your eyes to that kind of light in the day itself is harmful, but right after you wake up, when you can’t even make out what is what, it is extremely harmful. Even children who don’t own laptops, or sit in front of the computer, use cell phones for almost everything. This can only result in the next generation full of bespectacled teenagers.
6) Hinders sleep
When you have games, videos, messaging apps etc. in a fist-sized machine, why would you ever want to sleep? It is becoming more and more difficult for teenagers and adults alike, to keep their cell phones down at the end of the day, and go to sleep. Some even use them for studying, or planning their work, but even so, the fact that it hinders your sleep and gradually disturbs the sleeping-pattern, remains.
7) Germs
Many people have stopped using traditional alarm clocks, and instead use their cell phones for the same. They even keep the phones right beside their bed, or even their pillow, so that they can get up on time when the alarm rings. Little do they know that, by doing this, they are inviting more germs than a toilet seat. Yes, research shows that our cell phones are THAT unhygienic. Wondering how? Think about it next time when you use your phone while eating, or after cleaning your room.
8) Hampers your thinking process
Since, internet, computers and cell phones have occupied an important place in our lives, we have failed to realize that they have made us dependent on them. Whenever we want to do something, googling about how to do it is the first thing we do. For example, when we want to write something, we search the information on Google, and whatever information we find on the web, we utilise it. Similarly, when we need to draw a simple basic design, pictures from the web are downloaded instantly and then the work is done. The natural process of thinking and using our own creativity has been hampered with this smart technology.
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