Science

Science is a system of knowledge that builds and organizes information in the form of testable explanations and predictions.

Is science reliable?

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Urolithin A

A microbial metabolite derived from ellagitannins with potential roles in mitochondrial health and cellular metabolism Urolithin A is a bioactive metabolite produced by gut microbiota during the metabolism of ellagitannins and ellagic acid, polyphenolic compounds found in foods such as pomegranates, walnuts, berries, and certain nuts. It belongs to the class of urolithins, a family

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James Webb Space Telescope (JWST)

The James Webb Space Telescope (JWST) is a space-based infrared observatory designed to study the earliest galaxies, star formation, planetary systems, and the atmospheres of exoplanets. Launched on December 25, 2021, it represents one of the most ambitious and technically sophisticated scientific instruments ever built. It is operated by NASA in partnership with European Space

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Electrolyte

An electrolyte is a substance that dissociates into ions when dissolved in water or other polar solvents, enabling the solution to conduct electric current. Electrolytes are essential in chemistry, biology, and engineering because they mediate ion transport, electrical conduction, and chemical reactions. Common electrolytes include salts, acids, and bases, which provide cations (positively charged ions)

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Biology

Biology is the scientific study of life and living organisms. It examines structure, function, growth, origin, evolution, distribution, and interactions of living systems—from molecular machinery inside cells to planetary-scale ecosystems. As one of the core natural sciences, biology integrates chemistry, physics, mathematics, and computational methods to explain how life operates and evolves. Modern biology is

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Oxygen

Oxygen (O) is a chemical element with atomic number 8 and symbol O. It is a highly reactive non-metal and a member of the chalcogen group in the periodic table. Oxygen is essential for life on Earth, forming the basis of cellular respiration in aerobic organisms and participating in numerous chemical and industrial processes. About

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Science

Science is a systematic enterprise that builds and organizes knowledge about the natural world through observation, experimentation, and reasoned analysis. It is not merely a collection of facts, but a structured method for generating reliable explanations and predictive models. At its core, science seeks to reduce uncertainty by testing ideas against evidence and refining them

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Algorithm

An algorithm is a well-defined, step-by-step procedure or set of rules for solving a specific problem or performing a computation. Algorithms are fundamental to computer science, mathematics, and data processing, providing structured methods to transform inputs into desired outputs efficiently and reliably. They can be expressed in natural language, pseudocode, flowcharts, or programming languages. Algorithms

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Ocean

An ocean is a vast body of saltwater that covers approximately 71% of Earth’s surface and contains more than 97% of the planet’s water. Oceans are essential for regulating climate, supporting biodiversity, and sustaining human economies. They form the major component of the hydrosphere and are divided into five primary regions: Pacific, Atlantic, Indian, Southern,

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