The History of Instant Replay in the NFL – Benefit or Detriment??
He Invented Instant Replay, The TV Trick We Now Take For Granted : The Two-Way : NPR
The NFL routinely dominates TV ratings. How did the league become the behemoth it is today? - The Athletic
If NFL truly cares about players, only course of action is to cancel game in wake of Damar Hamlin injury
Replay review in gridiron football - Wikipedia
Has The NFL's Instant Replay Run Its Course?
PSA if you're having issues with not having enough VRAM (Instant replay) : r/Amd
Why I Hate Instant Replays in Sports - WSJ
Behind-the-scenes with NFL sideline technology: Microsoft and Bose power team communication – GeekWire
Which sport has the worst instant replay system? An investigation