That explains why Motorola cell phones come with warning about radiation levels and tell you to not hold the phones too close to the head and wear them in protective holders..

BTW. you must have missed the joint European study by researchers in Denmark, Finland, Norway, Sweden and the United Kingdom which found that people who had used cellphones for more than 10 years had a significantly increased risk of developing glioma, a usually malignant brain tumor, on the side of the head they had favored for cellphone conversations.

Or the study of  420,095 Danish adults, where it was found that long-term cellphone users were 10 to 20 percent more likely to be hospitalized for migraines and vertigo than people who had taken up cellphones more recently.

Of course, industry also denied that high power transmission lines caused any problems too, or that microwave ovens posed any risk even as they continued to lower permissible microwave radiation leakage.  We were also assured that cigarettes posed no risks for cancer or other health problems for decades.