Step inside the grand pavilions of history as we journey through the captivating spectacle of the World’s Fair. From the Eiffel Tower’s debut to the futuristic dreams of tomorrow, this episode of Curious Cat uncovers how these global gatherings have shaped innovation, culture, and imagination. What secrets lie behind the world’s greatest show-and-tells? And why did they fall out of fashion? Join us as we rediscover mankind’s biggest stage—and the dreams we dared to build on it.