The NFL Helmet Challenge: Building a Next Generation Helmet
NFL awards four projects in helmet safety development program
Brain Safety STEM Challenge: Design a Football Helmet — Vivify STEM
About the NFL Helmet Challenge
Seeds of Innovation: Bringing a Game Changing Helmet to Market
Engineering students advance prototype for NFL Helmet Challenge » Liberty News
How Vicis Built The Zero1, The Futuristic Football Helmet Saving the NFL
NFL players could soon wear helmets designed by Cardiff University experts to help reduce brain injuries - Wales Online
Brain Safety STEM Challenge: Design a Football Helmet by Vivify STEM