Science – Page 7 – Science Observer

The Second Law of Thermodynamics and Our Universe

The second law of thermodynamics is one of the most fundamental principles in physics, shaping how energy flows and how the Universe evolves over time. At its core, this law…

deka December 15, 2025

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Room-Temperature Superconductivity: A Breakthrough in Modern Physics

For more than a century, scientists have dreamed of achieving superconductivity at room temperature — the ability of a material to conduct electricity with zero resistance under everyday conditions. Superconductors,…

deka December 15, 2025

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Gravity: The Force That Shapes the Universe

Gravity is one of the four fundamental forces of nature, yet it is the one most deeply woven into everyday experience and the structure of the Universe itself. From keeping…

deka December 15, 2025

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The Kirlian Effect: Mystery, Photography, and Scientific Interpretation

The Kirlian effect refers to a visual phenomenon in which a glowing, colorful aura appears around objects or living organisms when they are photographed using high-voltage, high-frequency electrical fields. Discovered…

deka December 10, 2025

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Conductivity: How Materials Carry Electricity and Heat

Conductivity is a fundamental property of matter that describes how easily a material allows the flow of electric charge or heat. This ability plays a central role in physics, engineering,…

deka December 10, 2025

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Quantum Leap: What It Really Means in Physics

A “quantum leap,” or quantum jump, is one of the most fascinating ideas in modern physics — yet also one of the most misunderstood. In everyday language, people often use…

deka December 10, 2025

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The Library of Alexandria: The Ancient World’s Greatest Center of Knowledge

The Library of Alexandria remains one of the most legendary and influential institutions in human history. Founded in the 3rd century BCE in the Egyptian city of Alexandria, it served…

deka December 10, 2025

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Biophotons: Mysterious Light Emitted by Living Organisms

Biophotons are extremely weak light emissions produced by all living cells, including those of humans, plants, animals, and microorganisms. Although invisible to the naked eye, biophotons can be detected with…

deka December 8, 2025

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What Is a Photon? Understanding the Fundamental Particle of Light

A photon is one of the most fascinating and fundamental particles in the universe. It is the smallest indivisible unit of light and all other forms of electromagnetic radiation. Every…

deka December 8, 2025

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Wave–Particle Duality: Understanding the Dual Nature of Light and Matter

Wave–particle duality is one of the most intriguing and foundational concepts in quantum physics. It describes the surprising behavior of light and matter, which exhibit both wave-like and particle-like properties…

deka December 8, 2025