death spiral backward
51Southern Victory Series — The Southern Victory Series or Timeline 191 are both fan names given to a series of Harry Turtledove alternate history novels, including How Few Remain as well as the Great War, American Empire, and Settling Accounts series. The name is derived… …
52Chiswick House — Chiswick House …
53Operation Crossroads — Coordinates: 11°36′N 165°30′E / 11.6°N 165.5°E / 11.6; 165.5 …
54Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
55Child development — For other uses, see Child development (disambiguation). Exploring Child development refers to the biological and psychological and emotional changes that occur in human beings between birth and the end of adolescence, as the individual progresses …
56physical science, principles of — Introduction the procedures and concepts employed by those who study the inorganic world. physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… …
57Modern history — Modern and Modern Age redirect here. For other uses, see Modern (disambiguation) and Modern Age (disambiguation). Human history This box: view · talk · …
58The Road to Science Fiction — is a series of science fiction anthologies edited by American science fiction author, scholar and editor James Gunn. Written for use in the classroom to teach the evolution of science fiction literature, the series is now available as mass market …
59scorpion — scorpionic /skawr pee on ik/, adj. /skawr pee euhn/, n. 1. any of numerous arachnids of the order Scorpionida, widely distributed in warmer parts of the world, having a long, narrow, segmented tail that terminates in a venomous sting. 2. the… …
60Hungary — This article is about the European country. For other uses, see Hungary (disambiguation). Republic of Hungary Magyar Köztársaság …
