Swedish designed speed bumps are effective Swedish designed speed bumps are being installed in Sweden and they are very effective. Facebook Prev Article Next Article Cars Checkout these cool gadgets... Related Posts Electric Hypercar: The most powerful production vehicle ever made Amazing Human Powered Car Not your every day car – Modular Robotic Vehicle from NASA What If We Split an F1 Car In Half? Kawasaki H2R Vs McLaren, Bugatti Veyron and Nissan GT-R Virtual Tour – Nissan Terranaut