Are the iDevices dangerous in terms of giving the user some kind of cancer?
iDevices are not dangerous in terms of giving the user cancer. However, users are advised to follow the precautions given for the mobile phones. These precautions will help you avoid effects of radiation. Check out the precautions at http://www.oprah.com/health/Dr-Oz-Explains-Cell-Phone-Dangers-and-How-to-Avoid-Them.