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A comment on Bicycle helmets do almost nothing to prevent concussions. Parent comment

Re:Bicycle helmets do almost nothing to prevent concussions by Confusion on Saturday October 11, 2014 @06:33AM (#8441786)
These things are mentioned in TFA. You didn't read it.
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Re:Bicycle helmets do almost nothing to prevent concussions by konstruktor on Saturday October 11, 2014 @06:54AM (#8441818)
Thanks for pointing that out, I upvoted you.
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