Technology
Discover facts about technology. Small discoveries that change the way you see familiar things.
Technology
Polling rates dictate how often mice report positions
Your computer does not inherently know where your cursor is; the mouse has to constantly yell its coordinates through the wire. A high polling rate means the…
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Audio delays strictly clone and repeat original signals
The simplest audio effect is entirely based on aggressive repetition. A delay unit captures a brief segment of an incoming audio signal, holds it in a buffer,…
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Message read receipts confirm on-screen display
The ultimate tool of modern relationship anxiety relies on localized pings. Unlike vague delivery receipts, read receipts are an entirely separate data…
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The first RFID scan tracked a package of cheese
The absolute pinnacle of modern supply chain tracking technology made its grand debut identifying a dense block of cheddar. In the early 2000s, Walmart and…
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Why platinum trophies demand absurd challenges
Finishing the campaign is never enough. To get the final shiny badge, you are inevitably forced to ride a virtual bicycle for ten hours straight, collect four…
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Nostalgic tech enthusiasts painstakingly emulate the past
Refusing to accept the forward march of time, dedicated programmers spend thousands of hours tricking modern supercomputers into pretending they are weak,…
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Node projects contain thousands of hidden dependency files
Installing a single JavaScript framework summons an avalanche of third-party dependencies. The notorious modules folder pulls in countless tiny files created…
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Why Markdown has incompatible dialects
What was supposed to be a universally simple way to format text immediately shattered into a dozen warring factions. Because the original specification was…
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A battery that runs for decades on radioactive decay
If you want a battery that outlives you, just pack it full of radioactive isotopes. Unlike solar panels that catch photons, betavoltaic devices use a…
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Bandwidth dictates absolute maximum data capacity
You can't force a raging river through a garden hose. Bandwidth strictly defines the maximum volume of data that a connection can transmit within a specific…
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Why proof of stake rewards people who already have tokens
Decentralized finance promised an egalitarian revolution but simply automated standard plutocracy instead. Proof of stake validation systems literally reward…
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SpaceX’s spacesuits were designed by a superhero costume maker
Elon Musk didn't just want his astronauts to survive the vacuum of space; he wanted them to look incredibly cool doing it. The sleek, tailored SpaceX suits…
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How binaural audio makes sounds seem to come from behind you
Why feel safe in your own home when a virtual ghost can whisper directly into your spine? Using dual microphones shaped like a human head during recording,…
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Ballpoint pens fail in zero gravity
Your trusty plastic writing utensil is completely useless in zero gravity. It aggressively requires downward force to pull the thick ink over a rotating metal…
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How one programmer helped build Doom's 3D engine
While modern AAA games require thousands of developers crunching for years to make a horse's tail look realistic, John Carmack largely built the revolutionary…
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The USB pioneer who earned nothing from his invention
He gave us the ability to lose gigabytes of sensitive data in our laundry, yet got none of the financial glory. While his company M-Systems pioneered the…
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Lazy susans spin smoothly on a ring of hidden ball bearings
That rotating tray in the center of the dining table owes its entire existence to tiny steel balls. Two flat metal plates sandwich a track filled with greased…
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Why Rust developers won't stop talking about Rust
Writing memory-safe logic apparently alters a developer's personality into an aggressive digital vegan. Because the language prevents specific crash…
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There are more active phones than people on Earth
Our devices have officially outpopulated us. According to global telecom tracking data, there are roughly 8.5 billion active mobile connections compared to…
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You may tap your phone over 2,000 times a day
Humanity has essentially traded opposable thumb utility for chronic glass-tapping. Studies show that a moderate user touches, swipes, or clicks their phone…
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Data warehouses are obsessive organizational hubs
Instead of letting information rot in scattered folders, gigantic institutions use massive structured repositories called data warehouses. Every single piece…
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How a digital signature catches one changed comma
Forget your messy cursive; digital signatures are just aggressive math. Instead of a visual mark, a digital signature uses cryptographic keys to generate a…
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Dead programs can linger in your computer
Just like a bad horror movie, dead programs can leave behind 'zombie processes'. When an application finishes executing but its parent software refuses to…
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Why ketchup bottles have a sweet spot
Glass condiment containers are an exercise in sheer patience and blunt force trauma. That specific embossed number on the side marks the exact sweet spot you…
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