Are Cell Phones, Mp3 Players, and Laptop really Dangerous for Health?


cell phone cause brain tumorMany high-tech gadgets are used to help complete tasks and as a communication tool for many people. Gadgets like as laptops and cell phones are used incessantly in every human activity in the world.

However, do you realize the danger behind the use these high-tech gadgets? And is it true that the use of cell phones can cause damage to the human brain?

In order to know the truth, know the facts and myths about high-tech gadgets according to The Sun.

Cell phones and brain tumors
Recent studies have shown no clear link between cell phones and brain cancer. If you still feel uneasy about the rumor, it is best to use a set of hands-free when communicating with your phone.

MP3 players and hearing loss
Listening to music through MP3 players will not cause hearing loss, as long as the volume is within reasonable limits. The problem occurs if the volume generates loud noise that is if the noise level reaches 120 decibels or more, equivalent to a jet engine.

And it is true that the level of a very high volume of music can cause deafness, ringing in the ears and headaches, at least in a short term. But long-term effects are unclear.

Laptops cause infertility
Many laptop users puts this gadget in their lap when it is on. Is it dangerous? They can warm up your scrotum with two or three degrees. But it is not known for certain, whether it can harm your testicles and affect your fertility.