topicmaker Veteran


Joined: 28 Feb 2006 Posts: 26053
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Posted: Fri Feb 10, 2017 10:59 am Post subject: Brilliant Roller Guardrail Makes Crashes Far Less Severe |
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If possible, don't crash into a guardrail at high speed. But if you do, try to crash into one of these nifty roller guardrails, which transfers energy from the crash into rotational energy.
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