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Road safety Reference Libraries

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Traffic Cones
2010-11-15 19:40:35

Traffic cones, which also have many other names, are cone shaped markers used primarily to redirect traffic in a safe manner. They are used to create separation or merge lanes during construction although more permanent markers are used if the diversion is to stay in place for a long period of time. Charles P. Rudebaker invented the traffic cone in 1914. His version was made of concrete...

Word of the Day
prosopography
  • a study of the individuals in a group of people within a specific context and their relationships.
  • In rhetoric, the description of any one's personal appearance.
The word 'prosopography' comes from a Latin word meaning 'description of a person’s appearance' from Greek roots meaning 'face' or 'person' and 'writing'.