@interestingentrepreneurs: It takes an entire three months to clean every window of the Burj Khalifa — the tallest building in the world. With 24,000+ glass panels covering the tower, a team of specialized cleaners works year-round, suspended over 800 meters above the ground. By the time they finish one full round, it’s already time to start again. The cycle never ends — a constant battle against dust, sand, and gravity. #BurjKhalifa #Engineering #Architecture #Dubai #Design Innovation Construction Skyscraper