The Crazy Reason Dubai Buys Desert Sand! 🏜️ #shorts #facts

Imagine being surrounded by an entire desert and still having to buy thousands of tons of sand from other countries! 😱🏜️️ Dubai imports millions of tons of sand every year from Australia and other nations! Desert sand is too smooth and round due to wind erosion, making it impossible to bind with cement. 🇦🇺🏗️ To build megastructures like the Burj Khalifa, coarse sand from riverbeds and sea-beds is required—something desert sand just can't offer! 🏢⚡ Did you know this crazy secret about Dubai? Let us know in the comments below! 🔔 Subscribe to A_factx for more mind-blowing world facts, mega-structures, and viral architectural wonders! #A_factx #Dubai #BurjKhalifa #UAE #MindBlowingFacts #EngineeringFacts #DubaiFacts #Shorts #TrendingShorts #viralfacts