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Hace 1 día · English is a West Germanic language in the Indo-European language family, whose speakers, called Anglophones, originated in Early Medieval England. The namesake of the language is the Angles, one of the ancient Germanic peoples that migrated to the island of Great Britain.. English is the most spoken language in the world, primarily due to the global influences of the former British Empire ...
Hace 3 horas · The number π (/ p aɪ /; spelled out as "pi") is a mathematical constant that is the ratio of a circle's circumference to its diameter, approximately equal to 3.14159.The number π appears in many formulae across mathematics and physics.It is an irrational number, meaning that it cannot be expressed exactly as a ratio of two integers, although fractions such as are commonly used to ...
Hace 1 día · Existen diferentes teorías sobre el origen de esta expresión: Raíces paganas: algunas personas creen que la expresión se remonta a tiempos paganos, cuando la madera se consideraba un elemento sagrado con propiedades mágicas. Se creía que tocar madera podía proteger a las personas de los espíritus malignos y la mala suerte.
