Building a safer football helmet, Waterloo News
Playing it Safe: UVA Biomechanical Engineers Watch the Super Bowl Differently
NFL Helmet Challenge seeking redesign proposals
UCLA Researcher's New Material could make Football Helmets Safer
The VICIS ZERO1: Engineering a Safer Football Helmet - GrabCAD Blog
NFL helmet maker hopes to bring anti-concussion technology to US Army helmets
Can a Better Football Helmet Save Your Kid's Brain? - Washingtonian
Engineering students advance prototype for NFL Helmet Challenge » Liberty News
Super Bowl: How to Make Football Safer
APEX helmet designed to protect players
Montreal-based consortium one of three winners of NFL helmet safety challenge
The safest helmet in football: What's inside the NFL's newest headgear
NCAA football helmets: Is style jeopardizing player safety?
Vicis Ran Out of Cash and Lost Its Founders but Is Still Making Super Bowl-Ready Helmets
How football helmets fail to protect against some of the most dangerous hits in the game - The Verge