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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Dune (novel)

Dune is a 1965 science fiction book by American author Frank Herbert that was first published as two independent serials in Analog magazine. It shared the Hugo Award for Best Novel in 1966 with Roger Zelazny’s This Immortal, and it won the inaugural Nebula Award for Best Novel. It is the first episode in the

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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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Binary tree

A binary tree is a tree data structure in computer science wherein every node has at most two offspring, referred to as the left child and the right child. A (non-empty) binary tree is a tuple (L, S, R), where L and R are binary trees or the empty set, and S is a singleton

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Gundula Janowitz

Gundula Janowitz is an Austrian lyric soprano singer of operas, oratorios, lieder, and concerts. She is one of the most renowned opera singers of the 20th century and was pre-eminent in the 1960s and 1970s. Born 2 August 1937 (age 84)Berlin, Germany Nationality Austrian Occupation Soprano singer Years active 1959–1997 Organisation Vienna State Opera Title Kammersängerin Awards Austrian Decoration for Science

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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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