Sleepless High School Seniors in Korea

SEOUL, Sept. 24 (Korea Bizwire) -It turns out that high school seniors preparing for college entrance exams are severely sleep-deprived. Toz, a business that rents meeting rooms, conducted a survey on 1,800 high school seniors who used their study center. Results showed that 31 percent of the respondents slept five to six hours a night, [...]