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Submission + - Artificial Clouds to Cool Qatar World Cup Stadiums (

An anonymous reader writes: In anticipation of extreme heat during the 2022 World Cup in Qatar, scientists and engineers at Qatar University have developed a solar-powered gas-filled cloud that will shade spectators and athletes from the intense sun. The $500,000 artificial clouds can be positioned over any of the stadiums in Qatar and can be maneuvered with a remote control from the ground to keep the passing sun off the field.
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Artificial Clouds to Cool Qatar World Cup Stadiums

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