health.howstuffworks.com — Sleep is one of those funny things about being a human being -- you just have to do it. If you have ever wondered about why people have to sleep or what causes dreams, then read on. In this article, you'll find out all about sleep and what it does for you.
Aug 25, 2007 View in Crawl 4
therilesyouknowAug 26, 2007
and I thought a dream is wish your heart makes
corey1505Aug 26, 2007
Do we really need to sleep? The difference of 1 hour of sleep a day over a lifetime 70 years x 365 days in a year x 1 hour per day = 25,550 hours or 1503 days or 4.1 years!I believe that sleep has evolved as a way to conserve energy because we are primarily visual animals and without daylight or electricity we cannot be very productive. Productive as defined in evolutionary terms is producing offspring that live to reproductive age. Sleeping for other animals is a way to conserve energy and doing so at night also helps animals to avoid being eaten by predators. <a class="user" href="http://exploring-c.blogspot.com/">http://exploring-c.blogspot.com/</a>
pak314Aug 26, 2007
I use zfs myself.
crashflowAug 26, 2007
I like lucid dreaming. Its like real life with god mode and -wtf enabled./spawn tank
t3rmv3locityAug 27, 2007
Characteristics of SleepWe all know how sleep looks -- when we see someone sleeping, we recognize the following characteristics:...The person's eyes are closed....brilliant!
s0nicfreakAug 27, 2007
I guess I'm wierd because I DO hear in my sleep, and what i hear causes me to have dreams so realistic that often the next day I'm not sure if things realy happened or if they were a dream... and I don't move in my sleep, I am woken up by the urge to move... if I don't wake up, whatever I'm laying on just hurts the next day.
vakonAug 27, 2007
probably the most useful article i've read so far since being on digg today
tantoSep 3, 2007
Life doesn?t always allow the luxury of a full night?s sleep. Still, one sleepless night need not make the next day a groggy hell. Try these strategies for surviving:<a class="user" href="http://orangtuamurid.info/blog/2007/04/06/how-to-survive-on-4-hours-sleep/">http://orangtuamurid.info/blog/2007/04/06/how-to-survive-on-4-hours-sleep/</a>