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16 hours ago · Dark matter can refer to any substance which interacts predominantly via gravity with visible matter (e.g., stars and planets). Hence in principle it need not be composed of a new type of fundamental particle but could, at least in part, be made up of standard baryonic matter, such as protons or neutrons.
16 hours ago · The Cambridge Dictionary defines consciousness as " the state of understanding and realizing something. " [21] The Oxford Living Dictionary defines consciousness as " The state of being aware of and responsive to one's surroundings. ", " A person's awareness or perception of something. " and " The fact of awareness by the mind of itself and the ...
16 hours ago · Turkey, officially the Republic of Türkiye, is a country mainly in Anatolia in West Asia, with a smaller part called East Thrace in Southeast Europe.It borders the Black Sea to the north; Georgia, Armenia, Azerbaijan, and Iran to the east; Iraq, Syria, and the Mediterranean Sea (and Cyprus) to the south; and the Aegean Sea, Greece, and Bulgaria to the west.
16 hours ago · Etymology The English word sun developed from Old English sunne. Cognates appear in other Germanic languages, including West Frisian sinne, Dutch zon, Low German Sünn, Standard German Sonne, Bavarian Sunna, Old Norse sunna, and Gothic sunnō. All these words stem from Proto-Germanic * sunnōn. This is ultimately related to the word for sun in other branches of the Indo-European language ...
16 hours ago · Aristotle [A] ( Greek: Ἀριστοτέλης Aristotélēs, pronounced [aristotélɛːs]; 384–322 BC) was an Ancient Greek philosopher and polymath. His writings cover a broad range of subjects spanning the natural sciences, philosophy, linguistics, economics, politics, psychology, and the arts. As the founder of the Peripatetic school of ...
16 hours ago · 「トルクボックス」（正しくはアフト・トルクボックス）とは垂直尾翼の構造物で、四角く細長い筒である。尾翼はボックス・ビーム構造 (box beam structure)で作られていて、桁 (spar)、小骨 (rib)、縦通材 (stringer)、外板 (skin)で構成される。
16 hours ago · Ethics, also referred to as moral philosophy, is the study of moral phenomena. It is one of the main branches of philosophy and investigates the nature of morality and the principles that govern the moral evaluation of conduct, character traits, and institutions. It examines what obligations people have, what behavior is right and wrong, and ...
