Frequent use of mobile can cause many harmful diseases. American media reported a scientific research of State California kept secret for many years. In this research it is claimed that radiations emitted from mobiles are very harmful for human bodies. These radiations can cause brain cancer.

A man from Brooklyn wanted to reveal those secret documents lying in darkness. These documents warned for long term use of cell phones may increase the risk of brain cancer and other diseases. Electromagnetic waves can damage children’s brain more that the adults. These documents kept hidden for almost seven years from the public.

We must use speaker phone, wireless and Bluetooth technology.