3M High Visibility Signals were a line of traffic signal products produced by the 3M Company from 1969 to 2007. The flagship of the product line was the 3M Model 131 High Visibility Signal.
Read more about 3M High Visibility Signals: History, M-131 Signal, Other Products, Criticism, Discontinuation & Legacy
Famous quotes containing the words high, visibility and/or signals:
“[F]or women, like tradesmen, draw in the injudicious to buy their goods by the high value they themselves set upon them.... They endeavor strongly to fix in the minds of their enamoratos their own high value, and then contrive as much as possible to make them believe that they have so many purchasers at hand that the goods—if they do not make haste—will all be gone.”
—Sarah Fielding (1710–1768)
“My children have taught me things. Things I thought I knew. The most profound wisdom they have given me is a respect for human vulnerability. I have known that people are resilient, but I didn’t appreciate how fragile they are. Until children learn to hide their feelings, you read them in their faces, gestures, and postures. The sheer visibility of shyness, pain, and rejection let me recognize and remember them.”
—Shirley Nelson Garner (20th century)
“The term preschooler signals another change in our expectations of children. While toddler refers to physical development, preschooler refers to a social and intellectual activity: going to school. That shift in emphasis is tremendously important, for it is at this age that we think of children as social creatures who can begin to solve problems.”
—Lawrence Kutner (20th century)