Percy Verance

Little is firmly documented about Percy Verance as a person, and available sources suggest the name may have been a pseudonym. What can be confirmed is that Perpetual Motion was published in 1916 and presents a wide-ranging history of attempts to create self-acting machines, along with explanations of why those efforts failed.

The book draws on earlier material associated with Henry Dircks and reorganizes it for a general audience. Rather than treating perpetual motion as a dry technical puzzle, Verance makes it a story about imagination, mechanical ingenuity, and the repeated clash between hopeful inventors and the laws of physics.

That gives the work its lasting charm. Even with very little biographical detail surviving, Percy Verance remains memorable for capturing a corner of scientific history that is equal parts cautionary tale and celebration of human curiosity.