Here’s a picture proving you need to wear something going to sleep just in case of fires…

via ugoto

Here’s an interesting site that tell you which animal you are after answering 6 pages of questions.

A lot of mis-happenings in the world could have been avoided if it wasn’t for lack of sleep…

People in many high stress professions—such as medicine, law enforcement, or the military—often have to make quick decisions when they’re not well rested. New research confirms what common sense has long held: People don’t do their best thinking when they’re sleep-deprived.

via epochtimes

Here’s an interesting site that has various sex positions illustrated using figures. Hilarious! (Not intended for anyone under 18 years of age!)

Check out this REM graph for referencing how REM sleep works.

This is just a simple graph of the typical sleep cycle.I know this data is readily available, but it’s really nice to have it in a large, clean, graph format. Having this information really helps you know specifically when you should wake up, based on how long it takes to fall asleep. It should be noted however, that this chart is based on subjects that were not under the effects of any sleep altering substances, like alcohol.

via dailydeluge