Why Stepping On A LEGO Brick Is So Particularly Painful

Why Stepping On A LEGO Brick Is So Particularly Painful
If you spend any time around children, you'll probably step on a LEGO at some point. And the pain will be excruciating. But why is stepping on a LEGO so singularly painful?

https://www.youtube.com/watch?utm_source=ifttt&v=45TmPOggfow January 9, 2017 at 06:40PM
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