If you're reading this, you probably spend a fair amount of time staring at the walls in the smallest room in the house. Even though you might not want to admit it in polite company, you often bring a book or magazine with you. Try your android phone instead.
Bathroom Reader is a great way to enlighten yourself and kill time. Choose from 8 categories for a random Wikipedia article on the subject. 1000s of links programmed in and more added weekly. Lots of interesting current events and education articles included. If you are a mental midget then you should stick to staring at the wall.