NFL to continue football spot-checks in 2016 season - The Boston Globe
Did weather play a role in Patriots-Colts Deflategate? - CBSSports.com
Ball (gridiron football) - Wikipedia
NFL Covered Up Brady-Friendly Deflategate Air-Pressure Measurements - InsideHook
The Science of Deflategate: Why underinflated footballs are easier to throw and catch – GeekWire
Were the Colts' footballs below the required 12.5 psi? - SigmaZone
Football Physics: Why Deflated Balls Are Easier to Catch | Live Science
Ball Pressure PSI - What Happens When An NFL Football Is Exposed To Elements - YouTube
How To Inflate A Football - American Football - YouTube
The Science of Deflategate: Why underinflated footballs are easier to throw and catch – GeekWire
Super Bowl: From NBC To NFL, Who's Under Most Pressure on Game Day? - Variety
Patrick Mahomes, Tom Brady, Lamar Jackson reveal the stories behind their football grips
Super Bowl History: Why Are Footballs Shaped Like That? | Time
Finally, the halftime PSI numbers are known - ProFootballTalk
NFL air pressure inflation rule should be abolished after Deflategate - Sports Illustrated
The Deflategate Scientists Unlock Their Lab - The New York Times
:quality(70)/arc-anglerfish-arc2-prod-tronc.s3.amazonaws.com/public/ZA6MMTNTYOS7GITR7ULM4VE6LY.jpg "NFL sets standard for 2015 to avoid DeflateGate Part II, footballs will be inflated to 13 PSI – New York Daily News")
NFL sets standard for 2015 to avoid DeflateGate Part II, footballs will be inflated to 13 PSI – New York Daily News
Asked and Answered: Dec. 16
NFL source behind New England Patriots' Deflategate scandal reportedly revealed
From Playmakers: NFL general counsel Jeff Pash ordered expungement of 2015 air-pressure measurements - ProFootballTalk
Preparing the Footballs for NFL Games | NFL Football Operations
True Scandal of Deflategate Lies in the N.F.L.'s Behavior - The New York Times
NFL: Can microchips in footballs help officials?
