Sometimes the video assistant referee (VAR) just cannot win, stuck in a hole between what feels right in the spirit of the game and what is correct in law. Manchester City thought they had scored a ...

Abstract: A resolver is an electromagnetic transducer sensor that has been used in the control of electric motors for many years. They allow reading speed and position through the analog signal. Since ...

Marco Silva claims VAR overturned Manchester United's penalty in their 3-2 victory over Fulham for a different foul because the original decision by referee John Brooks was "so bad". Brooks awarded ...