one-sidedness
41Orientability — For orientation of vector spaces, see orientation (mathematics). For other uses, see Orientation (disambiguation). The torus is an orientable surface …
42Pragmatic theory of truth — refers to those accounts, definitions, and theories of the concept truth that distinguish the philosophies of pragmatism and pragmaticism. The conception of truth in question varies along lines that reflect the influence of several thinkers,… …
43English saddle — English saddles are used to ride horses in English riding disciplines throughout the world. The discipline is not limited to England or English speaking countries. This style of saddle used in all of the Olympic and FEI equestrian disciplines,… …
44Prussia — • The Kingdom of Prussia covers 134,616 square miles and includes about 64.8 per cent of the area of the German Empire. Catholic Encyclopedia. Kevin Knight. 2006. Prussia Prussia …
45Roman Academies — Roman Academies † Catholic Encyclopedia ► Roman Academies The Italian Renaissance at its apogee [from the close of the Western Schism (1418) to the middle of the sixteenth century] found two intellectual centres, Florence and Rome.… …
46Browns–Steelers rivalry — Cleveland Browns–Pittsburgh Steelers History 1st Meeting October 7, 1950 Last Meeting January 2, 2011 Next Meeting 2011 NFL Season Number of Meetings 118 …
47Roman surface — The Roman surface (so called because Jakob Steiner was in Rome when he thought of it) is a self intersecting mapping of the real projective plane into three dimensional space, with an unusually high degree of symmetry. The mapping is not an… …
48Thomas Babington Macaulay, 1st Baron Macaulay — Thomas Babington Macaulay, 1st Baron Macaulay, PC (25 October 1800 ndash; 28 December 1859) was a nineteenth century British poet, historian and Whig politician and one of the two Members of Parliament for Edinburgh. He wrote extensively as an… …
49National Hockey League All-Star Game — The National Hockey League All Star Game (French: Match des Étoiles de la Ligue Nationale de Hockey) is an exhibition ice hockey game that is traditionally held at the midway point of the regular season of the National Hockey League (NHL), with… …
50History of Belfast — The history of Belfast as a settlement goes back to the Bronze Age, but its status as a major urban centre dates to the eighteenth century. Belfast today is the capital of Northern Ireland. Belfast was, throughout its modern history, a major… …
