Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected. The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health. On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't agree. What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very woj vo' mobile phones mach amounts. vaj pa' 'op woj 'ach jatlh Qochbe' mobile phone wey amount mach je yIDaQo' umqu' ghot. Hoch taH vIHtaHbogh vanglu'Qo'DI' discussion, najwI' 'e' nIvbogh mobile phones qup lo' pIj. lo' regular phone vaj yIjatlh poH nI' DaneH'a'. phone mobile lo' neH HeghDI' 'oH qar bImejnIS. laH mobile phones lI' je convenient, especially qaStaHvIS chach. nom pIq, warning per jatlh chaq ghajbogh mobile phones chaH qab porgh Damo' ghaH. vaj toH, val phone mobile lo' je pIj. câu 36: according to passage, cellphones Qat especially je QupwI'pu' mo'
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