Comment on Invisible Bike Helmet Protects Head, and Fashion SenseparentComments−caf14yAll bicycle helmets are one-use in that sense - if your helmet is involved in an impact, you're supposed to throw it away.−jere14yTrue, but hasn't everyone fallen off of a bicycle without hitting their head? In other words, false positives cost $600 a pop. Perhaps that's totally insignificant. This is without a doubt an amazing accomplishment.
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All bicycle helmets are one-use in that sense - if your helmet is involved in an impact, you're supposed to throw it away.
True, but hasn't everyone fallen off of a bicycle without hitting their head? In other words, false positives cost $600 a pop. Perhaps that's totally insignificant. This is without a doubt an amazing accomplishment.