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Technology Facts
735 facts in Technology. Click any fact to see its full page.
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🌍 Geography 599
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The first computer virus was created as an experiment.
Satellites can read license plates from orbit under ideal conditions.
Your phone can still track your location even without GPS using signals.
The Pentagon has plans prepared for zombie outbreaks as training scenarios.
Airplane black boxes are painted bright orange for visibility.
The first webcam was invented to monitor a coffee pot.
Your phone contains enough computing power to guide Apollo-era spacecraft.
The internet was originally designed to survive nuclear war.
GPS exists because of Einstein’s theory of relativity correcting time differences.
The credit card simplified cashless transactions.
The dishwasher automated dish cleaning.
The washing machine automated clothing cleaning.
The laser has applications in medicine, communication, and industry.
The 3D printer allows objects to be built layer by layer.
The satellite enabled global broadcasting and navigation.
The solar panel converts sunlight into electricity.
The wind turbine converts wind into electrical energy.
The zipper made clothing fastening easier.
The calculator simplified mathematical computation.
The flashlight provided portable electric light.
The submarine cable enabled intercontinental communication.
The printing of newspapers increased public access to information.
The jet engine made high-speed air travel possible.
The phonograph recorded and replayed sound.
The telegraph enabled rapid long-distance messaging.
The cotton gin increased cotton processing efficiency.
The electric motor converts electrical energy into motion.
The steam locomotive expanded rail travel.
The automobile transformed transportation.
The elevator made tall buildings more practical.
The typewriter improved document production efficiency.
The mechanical clock improved timekeeping accuracy.
The sewing machine sped up clothing production.
The refrigerator allowed long-term food storage.
The printing of paper currency simplified trade.
The GPS system provides global positioning information.
The World Wide Web made internet access widely usable.
The computer transformed information processing.
The television brought visual media into homes worldwide.
The radio enabled wireless communication over long distances.
The camera allowed images to be captured and preserved.
The battery stores and releases electrical energy.
The wheel is one of the earliest human inventions.
The compass improved navigation at sea.
The smartphone combines communication, computing, and media functions.
The internet connected computers across the world.
The transistor revolutionized modern electronics.
The airplane allowed rapid global travel.
The light bulb made electric lighting widely practical.
The telephone enabled long-distance voice communication.