Devra Davis talk on usage of cell phone

snowspring

I just went to hear an Environmental scientist talk about how to use cell phone and cordless phone safely.  I find it very interesting and you can read her new book called "Disconnect".  I noticed many of us like to use the cell phone.  We should use a line ear piece and avoid giving to kids under 6 years old.   Also she talks about WIFI.  I have read her previous book called When Smoke... water   about the tabacco industry which was very interesting as well.  Highly recommend.  

lulu

this is a theory in telecom industry as well about using earphone for cellphones:　earphone can behave as an antenna, besides your ear, and...........................

snowspring

This is not like blue tooth but just a ear phone connected to your cell so that the cell phone is not right next to your brain.