Published Online: January 22, 2003
Published in Print: January 22, 2003, as Retrospective

Departments

Retrospective

Article Tools
  • PrintPrinter-Friendly
  • EmailEmail Article
  • ReprintReprints

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

Vol. 22, Issue 19, Page 6

Back to Top Back to Top

Most Popular Stories

Viewed

Emailed

Commented