How smartphone radiation degrades IQ and learning ability with children

bitcoin: 1H3udR8EzwoMnAbNekEdagfSkvBVTqJyKM
bitcoin cash:qzxmfwl0ygwn0tayt43atdvzxrvwzn3ylq0vffprwm
ethereum: 0x88b5Bf87Eba1Cb9c8d71842A13dB9da77C5d5581