3 Ingenious innovations from the NFL's Helmet Challenge
Riddell Launches Axiom Football Helmet Platform Designed With New Protection and Performance Technologies
Football helmet with liquid padding may prevent concussions
Finite Element Models: New Tools for Innovation in Football Helmet Design
High-tech helmet with liquid shock absorbers reduces brain injuries by a third
Finite Element Models: New Tools for Innovation in Football Helmet Design
NFL at 100: Helmets go high tech in quest for player safety – Twin Cities
NFL, Duke CTSI Announce Winners of HeadHealthTECH Challenge VI
PDF] Evaluation of Test Methods for Football Helmets Using Finite Element Simulations
Development and Multi-Scale Validation of a Finite Element Football Helmet Model