Kathryn chats about being aware of too much exposure with WI-Fi and electromagnetic radiation fields (EMF'S).  While the 'stats' are still being researched, there is evidence that show with increasing exposure,  EMF's can be detrimental to our health. Kathryn gives a few options on how to 'play safe' in this expanding world of technology.  We all need to be aware,  play safe, and enjoy life!