I am sure that most of you own cell phones and that you can’t leave your home without it. And that all of you think of cell phones as one of the most useful devices of our time. Despite all that, have you ever considered dangers of using cell phones or thought about the harmful effects of the microwave radiations? (Pause) Just 10 years ago, cordless telephones were something used only by big businesses and privileged persons, but Nowadays; it seems that every kid in middle school carries a cell phone in their backpack.We are starting to get used to people seemingly talking to themselves everywhere. The benefits of cell phones are undoubtedly numerous; especially in emergency situations. However; technology that improves convenience, often has a destructive side, and Cell phones are no exception.
Today, I will inform you about the dangers of cell phones. My first point will focus on how cell phone radiations and microwave frequencies alter the human body. Then, I will notify you of the health effects of cell phones, and my final point will discuss the bad effects of mobile phones on animals and birds.Let me first start with the ways microwave radiations harm our body. Mobile phones release microwave frequencies and other radiations that are the same as those used in radar and your microwave oven.
These radiations impose great danger to our body and its functions. Finland’s Radiation and Nuclear Safety Authority reports that one hour of exposure to mobile phone radiation can cause human cells to shrink. While the Journal of Cellular Biochemistry reports, that microwave frequencies emerging from cell phones cause cancer and other diseases by interfering with cellular DNA.Many scientists have proved that these radiations encourage the human cells to age quickly. Moreover, Italian scientists have recently demonstrated that cell phone radiation makes cancerous cells grow aggressively. Also, some note that even tiny doses of radio frequency can accumulate over time and lead to harmful effects. Apart from harming the human cells, the microwave radiations leaking from the keypad and mouthpiece, deeply penetrates the brain, ears, and eye tissues, which are especially subject to microwave damage.
Belt clip cases also allow cell phones to deliver radiation to the liver or kidney areas when a wired hands-free earpiece is used. Additionally, Microwave to the head is extremely hazardous to children. Parents in some European nations are now warned to keep children away from cell phones. A researcher in the University of Utah out found that the younger the child; the more radiation is absorbed by his or her brain. Also, Spanish researchers have shown that cell phones can alter electrical activity of a child’s brain for hours, causing severe mood changes and possible lack in behavior and learning.Moreover, other studies show that electromagnetic signals from cellular phones reduce the ability to concentrate, calculate, and coordinate complicated activities such as driving a car. Interestingly, Insurance studies in England showed that an average driver talking on a cell is actually more damaged in function and reaction than a drunk driver.
Now that I discussed some of the ways cell phone radiations affect our human body and its functions, I will move on to explain to you the health effects and symptoms of these radiations.Pause. The health consequences of cell phone radiations exposure vary in intensity from mild symptoms to serious diseases.
Some symptoms of ‘”radio wave sickness” are insomnia, headaches, dizziness, vomiting, memory problems, flu-like illness, fatigue, pressure or pain in the chest, pressure behind the eyes, swollen throat, dry lips or mouth, fever, pain in the legs or the soles of the feet, joint pain, nosebleeds, digestive problems, skin rash, hair loss ,and ringing in the ears. Some of the more serious possible disease connections are asthma, sleep disorders, depression, and brain cancer.Scientist George Carlo found that rare tumors on the outside of the brain are more than doubled among cell phone callers – particularly on the right side of the head where phones are usually held. On the other hand, the biophysicist from Lincoln University in New Zealand, has found that cell phones can modify moods. In brains and bodies seriously wrecked by tiny imbalances in minerals and hormones, depression, suicide, anger, rage and violence can result when calcium levels are disordered by cell phone transmissions.Given the health effects imposed on humans, I am sure that you are wondering how birds and animals are affected by cell phones. Pause According to an article I read, towers for mobile phones, pagers, and digital television kill hundred millions of birds in the U.
S. each year. There have been incidents of thousands of birds at once, flying full force into the ground, near a radio tower. Some birds even fly into the tower itself, the guide wire that supports it, or into each other.
One theory for this disaster, is a special sensitivity of birds to microwave radiation.Migrating birds navigate the stars when the sky is clear, but when the sky is dark; they rely on their ability to sense the earth’s magnetic field. It is thought that the towers may confuse their navigation ability. Though scientists are puzzled by the phenomenon, one thing is for sure, with hundreds of new towers going up, millions of more birds will die. In addition, farmers have observed problems with their animals in fields near towers.
Cows are experiencing still births, spontaneous abortions, birth distortions, behavior problems, and sudden declines in their general health.In some cases, the entire herd has regained their health immediately after relocation away from the tower. Pause In conclusion, I have informed you about the dangers of cell phones.
I have discussed how the microwave radiations alter the human body. Then, I explained the health effects and symptoms on humans. And my final point talked about the terrible effects of cell phone towers on birds and animals. I hope you find this information useful and thank you for listening.