These guardrails don’t look so unusual, but when you see them in action, you’ll be amazed

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When a heavy vehicle runs off the road at high speed, it can quickly turn into a nightmare. On most highways, there’s at least the safety feature of a guardrail, but if there’s a collision, sometimes the force of the out-of-control vehicle is enough to break through the barrier or even to overturn the vehicle.

In Korea, engineers have developed a solution for this worst-case of scenarios as you can see in this video :

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