When you think about American engineering from the 1900s, you probably picture solid, dependable machines. But some engineers threw conventional wisdom right out the window. These weren't just unconventional designs—they completely defied the laws of common sense. From engines that spun themselves silly to powerplants with enough cylinders to make your head spin, let's dive into ten American-made engines that made everyone ask "why?" -------------- Copyright Disclaimer We do not fully own the material compiled in this video. It belongs to individuals or organizations that deserve respect. We use under: Copyright disclaimer section 107 of the Copyright Act 1976. "fair use" is allowed for purposes such as criticism, comment, news reporting, teaching. scholarships and research. -------------- #rememberwhen #backintheday #vintage #classic #retro #nostalgia #agro #agriculturalmachinery #vintagemachines19