Could magnets in helmets reduce football concussions?, Science
New Helmet Technology Aimed to Make Football and Other Sports Safer
Penn football's quest to prevent and treat head injuries starts
NFL safety: How VICIS' position-specific helmets have become all
Study questions effectiveness of new football helmet technology
We Can Make Football Safer - Scientific American
A former Harvard quarterback tackles NFL concussion woes
See the new football helmet that got funding from the NFL
This flexible football helmet wants to save your brain : r/nfl
Joe Burrow switches to the new quarterback-specific helmet from
NFL, NFLPA Approve Helmet for QBs Designed to Reduce Concussions