Montreal-based consortium one of three winners of NFL helmet safety challenge | Montreal Gazette
Valor Axiom Hockey Helmet – Valor Hockey
Substance Better Protection for Football Players - Substance
High-tech helmets result of search for concussion-proof solution
About Concussion & Helmet Safety - Nanaimo Brain Injury Society
More padding the issue of concussions and better helmets
Hockey helmet - Wikipedia
The Latest in Hockey Helmet Tech for 2020 - Pure Hockey
Leatherhead to Radio-Head: The Evolution of the Football Helmet | Arts & Culture| Smithsonian Magazine
Why we need a helmet to protect against concussion | Give to UAlberta
NFL Looks to Helmet Technology to Combat Concussions
New devices, practice habits aim to curb concussions in high school football
Sport-related concussion: Information for parents, coaches and trainers | Caring for kids
Can this helmet combat pro football's 'concussion crisis'? | CBC.ca
Could magnets in helmets reduce football concussions? | Science | AAAS
New Invention….V2 – The Concussion Blog
This Helmet Will Save Football. Actually, Probably Not. - The New York Times
NFL awards a Montreal start-up $550,000 to work on its design for a safer football helmet | CTV News
Building a better helmet - The Globe and Mail
What are Guardian Caps? NFL players sport specialty helmets for 2022 minicamp | Sporting News Canada
Science, safety and sales: The hockey helmet marketing problem - The Globe and Mail
