Thomas Crapper was a plumber who invented the flushing toilet.

The statement is false. While it is commonly believed that Thomas Crapper invented the flushing toilet, this is actually a misconception. Crapper was a plumber and a successful businessman in the late 19th and early 20th centuries, but he did not invent the flushing toilet. The concept of a flushing toilet had been around for centuries before Crapper's time, and various inventors had contributed to its development. Crapper did, however, improve and popularize the design of flushing toilets, and his name became associated with them due to his successful plumbing business.