Fighting head injuries with technology
As the NFL looks at incorporating sensors that would provide data on impacts to players' heads, companies are trying to figure out new ways to prevent injuries from those impacts.
SOURCES: Simbex, Riddell, Cristoph Mack of X2 Impact, IndyCar.com, Unequal Technologies | Bonnie Berkowitz and Alberto Cuadra/The Washington Post - Jan. 7, 2011
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