Today I learned that the world's tallest building, the Burj Khalifa in Dubai, is not connected to a sewage system. They use trucks to collect all the sewage each day and truck it across town to a treatment facility.
They are doing it old school.
Ok, not really like that.
The truth is more shocking. Dubai has no real sewage system, so trucks haul it all to a treatment facility and wait in a very long line for hours and hours and hours to drop the kids off at the pool.