Questions with the keyword 'sleep'

• Do you blink when you are asleep and if so can you estimate how many times in 12 hours. by Aaron H to Greg, Jen, Laura, Mobeen, Paul Comments: (No comments so far )
• Why do we dream? it seems real when you dream but when you wake up you remember its not real and what decides what by Booper Dooper and 1 other. to Paul, Mobeen, Laura, Jen, Greg Comments: (No comments so far )