Washing down and feather pillows are easy, and it actually makes them fluffier than when they were new–unlike synthetic pillows. They fit in any size washing machine perfectly and come out of the wash looking great.
Walking is the most popular way to stay active in the United States.
Dreaming only happens during REM sleep.
REM (rapid eye movement) is one of the five stages of sleep that occur every night. Discovered in 1953 by Kleitman and Aserinsky, it was observed that when patients were awoken during the REM phase the recalled their dreams most vividly.
From then on REM has always been associated with dreaming.