Science and Technology Daily reporter Liu XiaAustralian scientists have conducted the largest lighting study to date, with a survey of 87000 participants found that exposure to more light at night increases the risk of mental illnesses such as anxiety, bipolar disorder, and post-traumatic stress disorder, as well as self harm. The study also found that exposure to more light during the day can serve as a non pharmacological means to reduce the risk of mental illness...

Science and Technology Daily, Beijing, October 11th (Reporter Liu Xia) - Australian scientists have conducted the largest lighting study to date. A survey of 87000 participants found that exposure to more light at night increases the risk of mental illnesses such as anxiety, bipolar disorder, and post-traumatic stress disorder, as well as self harm...

That day, I shed a lot of tearsArticle | Chinese Business Strategy Zhang JingboIn 2006, under heavy pressure, Ren Zhengfei had a meal in the restaurant.During the banquet, he sat in the hall, eating while listening to several rural girls singing in Inner Mongolia...