Tired of Road bumps which increase fuel consumption & damages the car even at slow speeds.

Here is the Solution by Designers Jae-yun Kim & Jong-Su Lee.
No more of this silly giant bumps in the road when we could advance!

To overcome the problem they make a speed bump that’s based on retractors that open if the impact with them is small enough. These speed bumps can be configured so that if a car is going below 30km/h, the speed bump flattens; over 30km/h, the force causes the re tractor to stay closed, keeping the speed bump active.

It helps encouraging drivers to retain a constant slow speed, eventually it will reduce the amount of stops and starts made, and thus, the amount of exhaust waste from the car & fuel consumption. It is hoped that this retractable speed hump would therefore have positive effects on energy consumption and pollution.

Mazda Kazamai Concept Car will be unveil by Mazda at the Moscow International Automobile Salon (MIAS) on August 26. This sporty compact crossover concept car is a part of the long term vision of Mazda to produce great sporty driving fun vehicles with superior environmental and safety performance.

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