You may have heard a tale or two about Thomas Crapper, the Victorian-era inventor and sanitary engineer, but there’s a good chance those stories are untrue. So, in honor of Thomas Crapper Day on January 27 (which this year marks the 109th anniversary of his death), we want to set the record straight. Here are five facts about one of the world’s best-known but least-understood plumbers. The biggest myth about English plumber Thomas Crapper is that he invented the first flush toilet. This would make for an amusing anecdote—”Crapper invented the crapper”—but the fact of the matter is that Crapper wasn’t even alive when the first flush toilet came to be. That dubious honor goes to Sir John Harington (a distant ancestor of Game of Thrones star Kit Harington), who built the toilet in 1596 for his godmother, Queen Elizabeth I. (She reportedly complained it was too loud). According to Snopes, many of the myths surrounding Crapper’s accomplishments stem from the 1969 book Flushed with Pride: The Story of Thomas Crapper, which “has often been dismissed as a complete fabrication.” Unless you’re a plumber, you’ve probably never stopped to appreciate the inner workings of a toile...