Step right up and travel back in time to a world of wonder and innovation - the World's Fairs! In the days before social media, these global exhibitions were the hottest ticket in town, showcasing the newest and most cutting-edge creations. From 'picturephones' to glass cars, inventors and visionaries from around the globe came to dazzle audiences with their groundbreaking inventions.
Here are 14 of the most fascinating inventions that debuted at these iconic fairs, offering a glimpse into the past and the future.
Related: What Were They Thinking?- Funny Vintage Inventions














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Science: Here's Everything We Know About Pluto
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This Genius Child is a Better Calculator than a Computer
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How Exactly Do We Hear? All is Revealed Here!
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Trick-Mousing is Such Adorable Entertainment...
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7 Exciting Physics Tricks You Have to See!
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