A “fatberg” — made up of grease, sanitary items, condoms and other waste products — is the term used to describe a solidified mass that lurks underneath sidewalks and in sewers, often causing blockages and damage that takes several weeks to resolve. Longer than six double-decker buses, a 210-foot fatberg was discovered in Sidmouth, southwest England, last month. Described by South West Water as an “unwanted Christmas present,” the mass is expected to take eight weeks to destroy. Work to dissect the clump of filth is expected to commence in February, weather permitting. Taking to Twitter, South West Water’s director...