New Football Helmet Could Save the Sport
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Here's How the NFL Aims to Cut Down on Concussions
NFL Puts Up $3 Million to Find Out Who Can Build a Better Helmet
A Helmet Shortage Is Hitting High School Football Across the
Student research takes aim at concussions
Concussion injuries on the rise – War Cry
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High-tech helmets designed to lower risk of concussions make NFL
Football's Concussion Crisis Is Awash With Pseudoscience