The World’s Most Effective Speed Bump Nov 27, 2007 by jayfrankwilsonFacebookTweetPinLinkedInReading Time: < 1 minute Here’s a great way to slow down reckless drivers in your neighbor: [Check it Out: YouTube] FacebookTweetPinLinkedIn Tag: effective speed bumpPrevious Post:Helio adds TV Guide Mobile Next Post:Google to seek cheaper, cleaner energy sources