Writing in the Accident Analysis and Prevention journal, a team from Tampere Institute of Technology reveals the results of a study in which 6000 people were asked if they had actually had any kind of accident - or had nearly had an accident - while using a mobile.
  yes. they are called wet dreams. when a man sleeps hes usually dreams about sex, so when you have sex you ejaculate in there dream they are having sex.
Once you've satiated the sleep system, most adults will settle in at about one-third of the day being asleep, he says. That's not the case for people with hypersomnia, who can often sleep soundly for more than 10 hours a night, night after night.