澳门新永利国际平台登录:Testing, testing, tes...

2019-03-07 02:20:01

Worried about the health effects of mobile phones? You may have to wait for a definitive answer, says the US General Accounting Office. Although no studies have proved that radio-frequency signals from mobile phones cause cancer or other ailments, some have raised questions worth investigating. But a new GAO report warns that “it will likely be many more years before a definitive conclusion can be reached.” The GAO criticised the Federal Communications Commission for not developing standard test procedures to verify emission limits for cellphones set in 1996,