בָּרוּךְ אַתָּה ה' אֱלהֵינוּ מֶלֶךְ הָעולָם. אֲשֶׁר נָתַן לַשּכְוִי בִינָה לְהַבְחִין בֵּין יום וּבֵין לָיְלָה.
THE BEAUTY OF SLEEP
Most people would agree that there's nothing better than a good night's sleep. Stressful day at the office? Long hours doing yard work and housework? All this can be repaired with a nice, long slumber. You awake the next day feeling calm, refreshed and ready for anything - the stresses, aches and pains of the previous day are long gone.
There have been thousands of sleep studies performed over the years, but we still aren't exactly sure why we sleep. The old joke is that the function of sleep is to cure sleepiness. Prior to 1951, scientists thought bedtime was merely shutdown mode for both the body and mind. It wasn't until a graduate student at the University of Chicago hooked his son to a brain wave machine during sleep that we learned about rapid eye movement (REM) -- sleep periods when the brain speeds up its activity. During REM sleep our eyes twitch, our limbs and facial muscles may move and we dream.
Even though we aren't exactly sure why we sleep, we know that we have to -- all mammals sleep. In fact, a lab rat that would normally live for three years will die in about three weeks without sleep. We know that when we get too little sleep we feel lethargic, sluggish and fuzzy-headed. Long-term sleep deprivation has such an impact on the human psyche that it's been used as a form of torture by virtually every military in existence.
Response:
1. IF YOU WERE DESIGNING A HUMAN- WHY DESIGN HIM IN A WAY THAT MAKES HIM COMPLETELY USELESS FOR 1/3RD OF HIS DAY?
2. WHY DO YOU THINK GOD DESIGNED US THIS WAY?