The NFL Helmet Challenge was a 2-year, $3 million dollar innovation competition to drive transformational change in helmet safety and performance. Three teams were awarded grant funding to help get their products onto NFL fields as soon as possible – Impressio, Kollide, and Xenith. Here’s a look into their labs and the cutting-edge technologies driving the future of football helmets. | NFL

🏈On January 11, 1970 Super Bowl IV, the 4th and final AFL–NFL World Championship Game, took place at Tulane Stadium in New Orleans, Louisiana. The AFL champion Kansas City Chiefs defeated the NFL champion Minnesota Vikings by the score of 23–7. The victory by the Chiefs evened the Super Bowl series with the NFL at two games apiece as the two leagues merged into one after the game. Under wet conditions, the Chiefs defense dominated Super Bowl IV by limiting the Minnesota offense to only 67 rushi