OT: Why Helmets Don't Stop Concussions

[smokester]

Interesting discussion of timely topic; if you some time to digest it.


http://www.ted.com/talks/david_camarillo_why_helmets_don_t_prevent_concussions_and_what_might?utm_source=newsletter_daily&utm_campaign=daily&utm_medium=email&utm_content=button__201

 

[jonb60173]

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[tmoreau]

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[L.A. Chief]

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[Illini100]

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