Future of football safety could come down to research at Riddell
Helmet safety: Inside the complicated equipment industry - Sports Illustrated
New study could change assumptions about helmet safety
This Helmet Will Save Football. Actually, Probably Not. - The New York Times
OU football vs. Iowa State: Score, live updates from Oklahoma Sooners against ISU Cyclones
Review Addendum: Bluegrass Legit Carbon Helmet - I Tested It More by Crashing - Pinkbike
NFL helmets play central role in helping make football safer - Sports Illustrated
Thin-Film Electrodes Based on Two-Dimensional Nanomaterials for Neural Interfaces