Showing posts with label sleep. Show all posts
Showing posts with label sleep. Show all posts

Monday, November 04, 2013

Surprise: polyphasic sleep schedules bring down sleep time to as little as two hours a day!

Fascinating Facts About Sleep From Around The World

These Alternative Sleep Schedules Could Save You 20 Years Normally Spent In Bed

"One theory supporting these alternate sleep schedules suggests that human evolution favored polyphasic sleep."