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Bizarre photo reveals high-tech World Cup footballs need to be charged up before being used in games | Daily Mail Online
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Bizarre photo reveals high-tech World Cup footballs need to be charged up before being used in games | Daily Mail Online
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Adidas use highly accurate sensors to confirm that Cristiano Ronaldo had no contact with the ball for Portugal's first goal against Uruguay
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Cristiano Ronaldo: Adidas technology proves Portugal captain did not score opener against Uruguay at World Cup | Football News | Sky Sports
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2022 FIFA World Cup will feature ball with tracking device, 'semi-automated offside technology' and fans are already ... not a fan | wfaa.com
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