Cleaning sewers by hand is a profession in India that has been banned but still persists. Mechanical devices, including robots, are emerging as a possible solution.
The giant clump of fat, oil and wet wipes lurking below the town of Sidmouth measures 210 feet, making it 42 feet longer than the White House. It will take about eight weeks to break it apart.
Jesse Hernandez was with his family for an Easter picnic in Los Angeles' Griffith Park when he fell through a wooden board — and into a drainage pipe. He was swept away, and a frantic search began.
Made up of cooking fat, wet wipes and other sanitary products, the mass is said to weigh as much as 11 double-decker buses. A water company official compared removing it to breaking up "concrete."