I have solved one of life's little mysteries: The explanation and use case for the "Shavers Only" electrical outlets found at many hotels. I've long puzzled over the meaning and origin of the "shavers only" electrical outlets found at many hotels. They're ubiquitous in Europe and Australia, and appear to offer 110 volt AC with an American-style two-prong socket. They're … [Read more...] about What is a “Shavers Only” Electrical Outlet?