WHY | RE: Know
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Questions we ignore. Answers we need.
WHY → RE:know.
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Best if you are summarizing complex papers into simple language for students or general enthusiasts.

Welcome to WHY! 🧬🔭
Science is fascinating, but academic papers can be hard to read. I created this channel to bridge that gap.

What you’ll find here:

Breakdowns: Complex scientific articles explained in plain English.

Key Takeaways: The "Too Long; Didn't Read" versions of the latest studies.

Variety: From Biology and Tech to Physics and Psychology.

Why stay?
Because you shouldn't need a PhD to understand how our world works.

Turn on notifications and let’s get smarter together!
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The Price of Complexity: Why Humans Can't Regenerate Like Salamanders.

Why can’t humans regenerate lost limbs like salamanders? Over millions of years, evolution has traded this ability for stronger immunity, complex organs, and powerful cancer-prevention systems. While some animals can rebuild their bodies from scratch, the human body prioritizes quick wound closure and survival over perfect regeneration. In essence, our limited healing ability is the evolutionary price we pay for complexity and protection.

https://telegra.ph/The-Price-of-Complexity-Why-Humans-Cant-Regenerate-Like-Salamanders-12-03-3
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“WHY do humans fear the dark?”
Why do humans fear the dark? This isn’t just simple anxiety — it’s an instinct shaped by millions of years of evolution to keep us alive. In darkness, our vision weakens, unknown threats emerge, and the most ancient parts of our brain switch to alert mode. Fear of the dark is innate, a lingering trace of our evolutionary history.

https://telegra.ph/WHY-do-humans-fear-the-dark-12-03
"Why can't we remember everything?"
Human memory is often misconceived as a recording device—a passive archive of chronological events. However, contemporary neuroscience reveals that memory is a reconstructive, dynamic process. "Forgetting" is not merely a failure of the system; it is an active, functional feature essential for cognitive efficiency, emotional regulation, and decision-making. This article explores the physiological constraints, synaptic economics, and evolutionary imperatives that prevent total recall.
https://telegra.ph/The-Architecture-of-Oblivion-The-Neuroscience-of-Why-We-Forget-12-03
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The Geometry of Failure:Why Shapes matter?

We live our lives surrounded by right angles. Our doors, our screens, and our buildings are defined by the sharp certainty of the square. Yet, the moment we step onto an airplane, the square vanishes, replaced by the soft curve of the oval.

Have you ever stopped to ask why?

It is not an aesthetic choice. It is a survival mechanism. In the 1950s, aviation engineers learned a devastating lesson written in wreckage: at 30,000 feet, a sharp corner is not just a shape—it is a weapon.

This is the story of how a simple geometry lesson changed the world, and why the curve of your window is the only thing keeping the fuselage from tearing apart.

https://telegra.ph/The-Lethal-Corner-How-a-Geometry-Lesson-Changed-the-Shape-of-the-World-12-04
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The Atomic Incumbent: Why Uranium Rules the Reactor

In the vast periodic table of elements, one metal reigns supreme over the modern energy landscape: Uranium. For over seven decades, this heavy, silvery-grey metal has been the beating heart of nuclear power, fueling everything from the terrifying weapons of the Cold War to the quiet, steady hum of the reactors lighting our cities today.

But here lies a fascinating paradox: Uranium is not the only option, nor is it necessarily the best one. We have Thorium, which is cleaner and more abundant. We have Plutonium, which packs a far denser energy punch. Yet, despite these promising alternatives, the world remains locked into a uranium economy.

Why did we choose this specific path? The answer isn't just about science—it is a story of wartime urgency, geopolitical strategy, and the immense power of industrial momentum. To understand the future of energy, we must first understand why element 92 captured the throne.

https://telegra.ph/The-Atomic-Incumbent-Why-Uranium-Rules-the-Reactor-12-06
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The Temporal Mirage: The Neuroscience and Mathematics of Why Time Accelerates with Age

"We all feel it. The years seem shorter than they used to be. But why? Is it just nostalgia, or is there a 'glitch' in our biological clock? Before you dismiss it as just 'getting old,' consider the math and neuroscience behind it. This isn't just a feeling—it's a verifiable cognitive phenomenon rooted in how our brain processes reality."

https://telegra.ph/The-Temporal-Mirage-The-Neuroscience-and-Mathematics-of-Why-Time-Accelerates-with-Age-12-09
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Identity in Flux: An Ontological Analysis of the Ship of Theseus

At what precise moment does an object cease to be itself? In a universe governed by entropy and constant change, this question is not merely a linguistic puzzle, but a fundamental probe into the nature of reality. The Ship of Theseus—an ancient thought experiment chronicled by Plutarch—challenges our intuitive understanding of existence by pitting material substance against structural continuity. If a vessel has every single wooden plank replaced over time, does the original entity survive, or has a new one been born? This paradox forces us to confront an unsettling possibility: that "identity" may not be an inherent property of the physical world, but rather a fragile construct of the human mind.

https://telegra.ph/Identity-in-Flux-An-Ontological-Analysis-of-the-Ship-of-Theseus-12-15
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The Mandela Effect: Why Your Brain Lies to You

The Mandela Effect is the fascinating phenomenon where a large group of people shares a vivid, identical, but false memory. While pop culture often blames parallel universes, science reveals a more grounded reality: the reconstructive nature of the human brain.
Unlike a video recorder, our memory is a puzzle that the brain "rebuilds" every time we recall an event. By blending fragments of real data with mental shortcuts and social influence, our minds often create a "false truth" that feels indistinguishable from reality.

https://telegra.ph/The-Mandela-Effect-Why-Your-Brain-Lies-to-You-12-20
❄️ Why does the world go silent when it snows?

Have you ever stepped outside during a fresh snowfall and noticed that the usual city clamor—the cars, the wind, the distant voices—has completely vanished? It’s not just a feeling; it’s a fascinating physical phenomenon.

In our latest article, "Acoustic Attenuation in Porous Crystalline Media," we dive into the science of the "Velvet Hush." We explore:

The "Acoustic Foam" Effect: How snowflakes act like natural soundproofing.

Atmospheric Tricks: Why sound waves literally bend away from your ears.

The Science of Porosity: Why fresh powder absorbs up to 90% of environmental noise.

https://telegra.ph/Acoustic-Attenuation-in-Porous-Crystalline-Media-The-Physics-of-Winters-Silent-Landscape-12-26