Anonymous  has left a new comment on your post "Traffic lights and bicycles: The technical explana...": 
 Until most traffic lights are designed better, you might try the idea in this video to get lights to turn green.  It involves attaching a neodymium magnet low on your bike.
http://www.ecogeek.org/content/view/987/ 
  
 
 Posted by  Anonymous  to  Cyclelicious at  10/13/2007 08:30:00 AM 
 
