What Were the "Useless" Inventions of the 19th Century?

Описание: This video is about strange and unsuccessful inventions from the 19th century. It explains that while many inventions changed the world, a lot of ideas didn't work out – some were silly, some solved non-problems, and some created new problems. These "useless" inventions, like alarm clock beds that threw you out of bed, mechanical horses, smoking hats with built-in pipes, hair-growing helmets, and sail-powered bicycles, weren’t entirely without value. They show us how people thought, sparked new ideas, or taught us what doesn’t work, contributing to learning and progress even in failure. The video highlights that a good invention needs to be practical, safe, and actually desired by people.