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Surprising Technology Facts

Technology shapes our world in unexpected ways. Discover the most mind-bending facts about tech, computers and innovation.

266 facts and counting

Why Is COBOL Still Widely Used in Financial Institutions?

cobolfinancial institutionslegacy systems
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Why Are CAPTCHAs Becoming Increasingly Difficult for Humans?

captchaartificial intelligencemachine learning
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Did the First Computer Virus Have a Name and What Was It?

creeperbob thomasfirst virus
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How Does a Quantum Computer Differ from a Classical Computer?

quantum computerqubitsuperposition
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When Did the Concept of Cloud Computing First Originate?

cloud computingjohn mccarthyaws
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Is the QWERTY Keyboard Layout Designed to Slow Typists Down?

qwertykeyboard layouttypewriter
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Could a Computer Perform a Denial of Service Attack on Itself?

denial of serviceresource exhaustioncomputer crash
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Are Stuck Pixels and Dead Pixels the Same Thing?

stuck pixeldead pixeldisplay
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What Is the Two Generals Problem in Computer Science?

two generals problemdistributed systemsconsensus
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Why Do Computers Primarily Use Binary Instead of Decimal?

binarycomputer architectureboolean algebra
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Did the First Computer Bug Involve a Real Insect?

mothbugdebugging
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How Do Solid-State Drives Store Data Without Moving Parts?

solid-state drivenand flashfloating gate
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What Was the Name of the Computer That Broke the Enigma Code?

colossusenigmabletchley park
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Why Do Computers Need Cooling Systems?

cooling systemheat dissipationthermal throttling
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Did You Know the First Computer Mouse Was Made of Wood?

douglas engelbartcomputer mousewooden mouse
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What Is the Most Powerful Computer in the World as of 2023?

frontiersupercomputerexascale
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Why Do Some Computers Have Multiple Processors?

multiprocessingparallel computingamdahl's law
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How Does a Computer Keep Time When Turned Off?

real-time clockcmos batterymotherboard
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Can a Computer Be Hacked Through Its Power Supply?

power analysisside-channel attackelectromagnetic emissions
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What Was the First Computer Virus Ever Created?

creepercomputer virusbob thomas
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Could a Computer Program Teach Itself to Play Atari Games?

reinforcement learningdeepmindatari
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Are There Computers Running Continuously for Decades?

uptimemainframereliability
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Which Computer Language Is Used Most for Artificial Intelligence?

pythonartificial intelligencemachine learning
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Can a Computer Be Infected by Malicious Code in an Image File?

image malwaresteganographybuffer overflow
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Do All Computer Keyboards Have the Same Layout?

keyboard layoutqwertydvorak
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Could a Quantum Computer Break All Modern Encryption?

quantum computingshor algorithmencryption
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Are Computers Using DNA for Data Storage?

dna storagedata densitysynthetic dna
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Can a Mechanical Computer Perform Arithmetic Without Electricity?

charles babbagedifference enginemechanical computer
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Which Computer Virus Caused the Highest Estimated Damage?

mydoomcomputer wormcyberattack
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Do All Supercomputers Run the Linux Operating System?

supercomputerlinuxopen source
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Can Surgical Robots Be Controlled by a Surgeon's Thoughts?

brain-computer interfacebcithought control
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Did the First Surgical Robot Perform a Prostate Surgery?

prostatectomyda vinciprobot
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How Do Surgical Robots Assist in Eye Surgery?

preceyeseye surgeryretinal surgery
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Which Surgical Robot Works Inside an MRI Machine?

neuroarmmrirobotic surgery
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Could Surgical Robots Operate in Space?

mira robotspace surgerynasa
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Why Are Surgical Robots So Expensive?

costda vincieconomic
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How Did the Da Vinci Robot Get Its Name?

da vinciintuitive surgicalname origin
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What Is the Smallest Surgical Robot Ever Built?

micron roboteye surgeryminiature robot
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Can Surgical Robots Perform Autonomous Surgery?

star robotautonomous surgeryteleoperation
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How Do Surgical Robots Filter Out Human Tremors?

surgical robotstremor filteringmotion scaling
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How Do Quantum Computers Differ From Classical Computers?

quantum computingqubitsuperposition
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Did the First Computer Virus Appear in the 1970s?

creeper virusfirst computer virusarpanet
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What Is the Difference Between RAM and Hard Drive Storage?

ramhard drivevolatile memory
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How Did the Apollo Guidance Computer Work With Limited Memory?

apollo guidance computerrope memorynavigation
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Why Do Computers Use Binary Instead of Decimal?

binarydecimaltransistor
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Can a Computer Be Powered by Human Brain Cells?

organoid intelligencebiocomputingbrain cells
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What Was the First General-Purpose Electronic Computer?

eniacgeneral-purpose computerelectronic computer
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How Does a CPU Execute Instructions?

cpufetch-decode-executealu
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Why Did Early Computers Use Vacuum Tubes?

vacuum tubeseniacearly computers
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Did COBOL's Design Prioritize Readability Over Efficiency?

cobolreadabilitybusiness applications
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