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Phone radiation
dangers to
human heads,
it will cause
functional disorder
with the central nervous system
A lot of people
feel too busy or trouble
to have phone off,
which cause themselves
under the influence of radiation
a whole night.
Actually,
insisting it for a long time
is equal to
kill oneself slowly.
When you want to sleep
in the evening
you must put the mobile phone in lamp,
then the light would turn off.
Lamp containing lead can reduce
mobile phone radiation maximum.
Here you are
a healthy non radiation environment.
Ningbo Institute of Technology, Zhejiang University
Ningbo, China
Ningbo Institute of Technology, Zhejiang University
Ningbo, China
Yanjuan Shen,Ling Yuan,Binfeng Hu,Hongbo Xi.