Saudi Arabia's Innovative 10km Urban Cooler for Hajj Pilgrims
In Saudi Arabia, the bustling city of Makkah is home to a 10km route that keeps millions of Hajj pilgrims comfortable with fine water mist, via 750 cooling pol…
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In Saudi Arabia, the bustling city of Makkah is home to a 10km route that keeps millions of Hajj pilgrims comfortable with fine water mist, via 750 cooling pol…