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.
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We just discovered these amazingly futuristic things from other countries and wanted to share them with you.
15 Creative Design Ideas That Will Make Our Lives Simpler
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These Smart Innovations Will Make Our Lives Easier
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These New Technologies Will Change the World!
These groundbreaking tech innovations are going to change our world!
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Keep Your Home Safe with These Handy Gadgets
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Why Are Your Ears Ringing? The Causes Explained
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How Every Nuclear Power Got Its Atomics
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8 Ancient Greek Scholars & Their Life-Changing Inventions
The foundations of modern medicine, engineering, biology, and astronomy were set up by these 8 stellar minds more than two thousand years ago.
Whoa! Who Knew the Human Body Was Capable of So Much?
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India Built a Monster Dam That Controls the Weather!
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These Underwater Craft Are Changing Marine Science
Here's a look at the most remarkable machines currently expanding our understanding of the underwater world.
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Was Roman Concrete Really Superior to Our Own?
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What to Do (and Avoid) When Setting Up a Smart Home
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Study Says: With Age, Come Certain Cognitive Abilities
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10 Fascinating Facts About the Subconscious Mind
10 facts about the way the subconscious mind works
6 Signs That Someone is Listening on Your Cellphone Calls!
With technology advancing all the time, there is the ever-increasing chance of our phones being tapped. Here are 6 signs that your phone could be tapped.
Hubble Telescope: 35 Years of Incredible Photos
Exploring 35 years of reality-changing, universe-enhancing photos that opened the sights of outer space to us all.
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China's Crazy Plan to Dig a Canal in the Middle of EUROPE
China is setting out a plan to dig a canal through the middle of Europe in the nearest future, but why?
Alzheimer's: What Recent Breakthroughs Have Taught Us
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Absolute Zero: The AI that Doesn't Need People to Develop
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The Only Manmade Object That Will Last Forever
This copper discus contains 116 images we launched into space for aliens to see
Chronically Late? What Science Has to Say About You
There are 8 positive things that science says about late people that we all need to know.
What Your Phone Habits Say About Your Mental Health
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Science: Can AI Preserve Our Most Precious Memories?
Technologist Pau Aleikum Garcia talks about synthetic memories.
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7 Exciting Physics Tricks You Have to See!
Watch these seven remarkable physics tricks in this exciting and fun video.
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Earth 2125: A Vision of the Future of Our Planet
Exploring what Earth could look like in 2125 reveals exciting potential.
9 of the Greatest Unsolved Mysteries About the Universe!
The universe has been around for close to 14 billion years, but it still holds many mysteries that continue to perplex scientists. Here's 9 of them!
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How Exactly Do We Hear? All is Revealed Here!
In this informative TED-Ed video, Douglas L. Oliver explains the complete science behind hearing.
12 Bizarre Scientific Facts You Never Learned at School
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Science: 20 Mechanical Principles Demonstrated Using Lego
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These recent scientific breakthroughs could change the world.
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Fascinating: What Around Us is Invisible?
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Discover 5 Cutting Edge Humanoid Robots in 2025
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Kirobo: First Robot in Space!
It was one small step for robot and another giant leap for mankind...
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The Tallest Statues Compared, Even Those Not Built Yet...
In this 3D animated size comparison, we showcase the tallest statues in the world alongside ambitious future projects.
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What Will the Universe Look Like in 10 Quintillion Years?
These questions take us beyond science into the realm of imagination, as we contemplate the ultimate fate of our Universe and everything within it.
What is the Troxler Effect and How Does it Affect You?
Learn about Troxler's effect and the optical illusions it creates in life.
8 Jaw-Dropping Black Hole Facts to Warp Your Mind
These black hole facts will bend your mind!
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Will AI Take Your Jobs? An Expert Explains the Future
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Fascinating: How Do Cats TRULY See Humans?
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Experts Are Still Baffled by These Ancient Artifacts
These mysterious relics have left experts puzzled.
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This Video Shows You a Different Way to Look at the World
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How to Make a Floating Chair
If you have some rope and wood - you too can build this floating chair!
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Could These Signals Be A Sign of Extraterrestrial Life?
Scientists have recently picked up on a mysterious radio signal from space, and it could mean a lot - maybe even a sign from extraterrestrial life forms.
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