We've discussed cellphones
many times. Here's a new angle: reader olddotter sends in a Reuters article suggesting that cellphone radiation may protect the brain from Alzheimer's disease
. "At the end of that time, they found cellphone exposure erased a build-up of beta amyloid, a protein that serves as a hallmark of Alzheimer's disease. The Alzheimer's mice showed improvement and had reversal of their brain pathology..."