Education

Retrospective

January 22, 2003 1 min read

20 years ago ... Jan. 26, 1983

  • Some 60 elementary schools nationwide have begun using traffic lights to slow down motor-mouth students. The sets of lights, rigged up in lunchrooms, show green when noise is acceptable, yellow for a low roar, and red when the gabble gets completely out of hand. (Not available online)

10 years ago ... Jan. 27, 1993