Understanding the Mechanism of Clockwise Sewers

 Most people don't think twice when they flush a toilet or pour water down a drain, let alone consider the intricacies of the sewer system that takes their waste away. However, understanding how sewers work is not only intriguing from a mechanical standpoint, but it can also help us appreciate the engineering prowess that goes into keeping our cities clean and healthy.  For more click here #BLOCKAGESinATHENS