Technology
Tech advances, inventions, AI, and digital innovation
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Technology
Tesla coils beam electricity through the air
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Technology
Hertzian waves enabled wireless telegraphy in 1895
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Technology
Holographic displays create images that float in mid-air
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Technology
Solar cells have powered satellites since 1958
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Technology
Blockchain secures digital records forever
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Technology
Edison's first light bulb glowed with bamboo
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Technology
The first assembly line built Model T Fords in 7 hours
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Technology
The first typewriter only typed in capital letters
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Technology
The first electric blender was for health tonics
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Technology
The first color TV broadcast showed a flower garden
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Technology
The first helicopter flight hovered just 2 feet off the ground
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Technology
The first search engine indexed millions of pages
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Technology
The first smartphone camera was only 0.3 megapixels
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Technology
The first video call connected two cities
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Technology
The first mechanical calculator was invented by a teenager
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