FIFA World Cup 2022
1. Advanced stadium cooling technology
Qatar World Cup 2022 would feature advanced cooling technology to keep the atmosphere inside the stadium cool.
 An energy centre near the stadium would push chilled water in a pipeline connected to the venue, which would be converted into the cold air and pushed onto the field of play
2. Semi-automated offside technology
 With the help of 12 tracking cameras, the technology will provide an automatic offside alert to the Video Assistant Referee every time the ball is played to a player in an offside position.
 This will reduce the dependence on protracted VAR replays to…

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