It’s 2-0 for Chelsea in the game against Hull. Injury time and a corner kick had been awarded for Chelsea. Frank Lampard swings the ball in and a player heads it towards the goal. Goalie McGregor got the ball, but did it cross the line? The goal-line technology gives the answer: no goal. Correct decision. Check out the video from the situation. The quality is not so good, but all other video’s of the situation have been deleted. Read below how this system works. https://www.youtube.com/watch?v=OYBo_sjKU3g How does goal-line technology works in 6 key points Seven camera’s per goal detect if the ball has crossed the line or not. The referee…