Older Americans: Sleep "Doze" a Body Good
The worrying effects of working more and sleeping less - BBC Worklife
Sleep Deprivation Kills: 30 Ways Not Sleeping Affects Your Body, Brain
Why Sleep Less?. Introduction and Background | by Luis Corrales | Medium
If I do nothing for a day, I need a lot of sleep to feel rested, but if I am active, I only need a small amount of sleep. Why? - Quora
How (not) to build a successful and sustainable life in science Part I: Sleep Pascal Wallisch. - ppt download
Amazon.com: Personal Health: LESS SLEEP MORE ENERGY: How To Sleep Less And Have More Energy Than You Ever Had Before (insomnia, fatigue, health and wellness, tony ... disorders, mental illness, natural healing)
Are we sleeping less than we used to? Here are the facts
So, why do some people need such little sleep? | The Independent | The Independent
Why some people need less sleep than others | RNZ
Are we sleeping less than we used to?
Amy Chua quote: As a purely mathematical fact, people who sleep less live...
Why we sleep less and less? • Texpir
As a purely mathematical fact, people who sleep less live more. - IdleHearts
Why do old people sleep less?
LESS SLEEP. LESS PEOPLE. LESS BULLSHIT. MORE COFFEE. MORE CREATIVITY. MORE TRAVELING. MORE FUN. MORE PEACE. - Post by Daoud on Boldomatic
27 Successful People Who Sleep Less — Anne Cohen Writes
Why we're sleeping less - CNN.com
A second mutation that makes people need less sleep has been found | New Scientist
As a purely mathematical fact, people who sleep less live more | Picture Quotes
Does Less Sleep Make You Less Healthy?
Rare Genetic Mutation Lets Some People Function with Less Sleep - Scientific American
How To Sleep Less: Function Better on Less Sleep (Step by Step)
A 25-year follow-up study found that people who sleep less than 6 hours are at increased risk of dementia - GIGAZINE
Americans are sleeping less than they were 13 years ago | Science News
Does more sleep mean you are smarter? - Quora
