Researchers from the University of Michigan (USA) tracked on dozens of students to find out the phenomenon of transmission in mobile phone use, Telegraph reported.
Sleep is important to people, but it can be ruined by many unexpected habits. Here are the insidious things that sleep can take place, according to Metro.
New research has shown that late phone use will prevent you from getting a good night's sleep and reducing your productivity the next day.
Specifically in the study, the scientists tracked patients with brain cancer and statistical causes of the disease in the period 1982 - 2013.