Questions & Answers
Ideas
Lab Projects
Edit
Rating: 90%
|
12/12/2002

Speed bumps that don't bump slow drivers

The Flash 9.0.0 plugin or higher is required to view content on this page, but was not detected on your browser.
Get Flash Player
  Speed bumps that are filled with water, made of rubber so if you drive slow the water has time to move to other places than under your tires. But if you drive fast you will feel the bump.
Discussion
Picture
joseph ake
 
90%
Previous Next