Rapid eye movement (REM) sleep is a normal stage of sleep characterized by rapid movements of the eyes.REM sleep in adult humans typically occupies 20-25% of total sleep, about 90-120 minutes of a night’s sleep.
50,000 of the cells in your body will die and be replaced with new cells, all while you have been reading this sentence!
The tooth is the only part of the human body that can't repair itself.
When Joseph Gayetty invented toilet paper in 1857, he had his name printed on each sheet.
and anyway You burn 26 calories in a one-minute kiss. :) lets go :>
and how romantic it will be if...
awww how sweet!! If i'm the girl i will definitely say yes!!