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Stoicism

(Encyclopedia) StoicismStoicismstōˈĭsĭzəm [key], school of philosophy founded by Zeno of Citium (in Cyprus) c.300 b.c. The first Stoics were so called because they met in the Stoa Poecile [Gr.,=…

arsenic

(Encyclopedia) arsenicarsenicärˈsənĭk [key], a semimetallic chemical element; symbol As; at. no. 33; at. wt. 74.92160; m.p. 817℃ (at 28 atmospheres pressure); sublimation point 613℃; sp. gr. (stable…

oratory

(Encyclopedia) oratory, the art of swaying an audience by eloquent speech. In ancient Greece and Rome oratory was included under the term rhetoric, which meant the art of composing as well as…

cuckoo

(Encyclopedia) cuckoo, common name for members of the extensive avian family Cuculidae, including the ani and the roadrunner (Geococcyx californianus), widely distributed in temperate and tropical…

free will

(Encyclopedia) free will, in philosophy, the doctrine that an individual, regardless of forces external to him, can and does choose at least some of his actions. The existence of free will is…

heredity

(Encyclopedia) heredity, transmission from generation to generation through the process of reproduction in plants and animals of factors which cause the offspring to resemble their parents. That like…

Neoplatonism

(Encyclopedia) NeoplatonismNeoplatonismnēˌōplāˈtənĭzəm [key], ancient mystical philosophy based on the doctrines of Plato. Neoplatonism was an early influence on Christian thinkers. The Christian…

Alexander the Great

(Encyclopedia) CE5 Empire of Alexander the Great (including dependencies) Alexander the Great or Alexander III, 356–323 b.c., king of Macedon, conqueror of much of Asia. Whether or not…

Weather: Getting Down to Basics

Getting Down to BasicsWeatherWhat Should I Wear?Playing the OddsGetting Down to BasicsForecasting from the Beginning Although this introduction to weather forecasting may seem flip, it is meant to…