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Transcript of smartphone
history of smartphone
Impacts caused by
Disordered sleep and insomnia
Younger age develop cataracts effect from radiation or blue light
Memory loss at a young age
Possible brain tumor
Khazan،O.(2015،Feb 24).How Smartphones Hurt Sleep.The Atlantic.Retrieved from
Gmoser,J.(2013,Nov 4). Back Away From the smartphones.Slate.Retrieved from
Toril,s.(2012,Jan 24).Negative Effects of Smartphones on Society. Torilsmith.Retrieved From