Some articles on sleep number, numbers:
... The company's signature product is the Sleep Number bed, an adjustable air mattress ... The "sleep number" is a setting that adjusts the firmness of the mattress, adjusted by air pressure, with higher numbers (up to 100) denoting higher pressure and more firmness ... There are different models of Sleep Number beds with various features, and Select Comfort has introduced a memory foam version of the Sleep Number ...
Famous quotes containing the words number and/or sleep:
“As equality increases, so does the number of people struggling for predominance.”
—Mason Cooley (b. 1927)
“The age of puberty is a crisis in the age of man worth studying. It is the passage from the unconscious to the conscious; from the sleep of passions to their rage.”
—Ralph Waldo Emerson (18031882)