I do most of my reading before bed. Looking at a backlit screen within a few hours of attempting sleep makes it take longer to fall asleep and probably also low

I do most of my reading before bed. Looking at a backlit screen within a few hours of attempting sleep makes it take longer to fall asleep and probably also lowers the quality of sleep. Source: http://blogs.howstuffworks.com/2010/05/19/backlit-readers-could-inhibit-sleep/ http://blogs.howstuffworks.com/2010/05/19/backlit-readers-co...