Encyclopeadia Websites
Iain Ellis, Ellis' British Railway Engineering Encyclopedia
Ellis British Railway Engineering Encyclopedia, Iain Ellis, reference of british railway engineering terms slang jargon nicknames
mykarate.org™ | Isshin Kai Kan Institute of Karate | All India Shorinj
Karate: Karate, unarmed martial-arts discipline employing kicking, striking, and defensive blocking with arms and legs, with an emphasis on concentrating as much of the body’s power as possible at the point and instant of impact. Learn more about the techniques and history of karate in this article, 492 Karate Classes
United Kingdom | History, Population, Map, Flag, Capital, & Facts | Br
United Kingdom, island country located off the northwestern coast of mainland Europe. It comprises the whole of the island of Great Britain—which contains England, Wales, and Scotland—as well as the northern portion of the island of Ireland. Its capital is London.
United Kingdom | History, Population, Map, Flag, Capital, & Facts | Br
United Kingdom, island country located off the northwestern coast of mainland Europe. It comprises the whole of the island of Great Britain—which contains England, Wales, and Scotland—as well as the northern portion of the island of Ireland. Its capital is London.
United Kingdom | History, Population, Map, Flag, Capital, & Facts | Br
United Kingdom, island country located off the northwestern coast of mainland Europe. It comprises the whole of the island of Great Britain—which contains England, Wales, and Scotland—as well as the northern portion of the island of Ireland. Its capital is London.
United Kingdom | History, Population, Map, Flag, Capital, & Facts | Br
United Kingdom, island country located off the northwestern coast of mainland Europe. It comprises the whole of the island of Great Britain—which contains England, Wales, and Scotland—as well as the northern portion of the island of Ireland. Its capital is London.
Alaska - Economy | Britannica
Alaska, constituent state of the United States of America. It was admitted to the union as the 49th state on January 3, 1959. Alaska lies at the extreme northwest of the North American continent, and the Alaska Peninsula is the largest peninsula in the Western Hemisphere. Because the 180th meridian passes through the s
Alaska - Economy | Britannica
Alaska, constituent state of the United States of America. It was admitted to the union as the 49th state on January 3, 1959. Alaska lies at the extreme northwest of the North American continent, and the Alaska Peninsula is the largest peninsula in the Western Hemisphere. Because the 180th meridian passes through the s
Rosh Hashana | Definition, Meaning, Traditions, & Facts | Britannica
Rosh Hashana, (Hebrew: “Beginning of the Year”) , Hashana also spelled Hashanah or Ha-shanah, also called Day of Judgment or Day of Remembrance, a major Jewish observance now accepted as inaugurating the religious New Year on Tishri 1 (September or October). Because the New Year ushers in a 10-day period of self-examin
the North | Definition, States, & History | Britannica
the North, region, northern United States, historically identified as the free states that opposed slavery and the Confederacy during the American Civil War. This struggle against slavery and secession obscured the reality that the North was actually four separate and not so similar areas: New England, the Middle Atlan
the North | Definition, States, & History | Britannica
the North, region, northern United States, historically identified as the free states that opposed slavery and the Confederacy during the American Civil War. This struggle against slavery and secession obscured the reality that the North was actually four separate and not so similar areas: New England, the Middle Atlan
the North | Definition, States, & History | Britannica
the North, region, northern United States, historically identified as the free states that opposed slavery and the Confederacy during the American Civil War. This struggle against slavery and secession obscured the reality that the North was actually four separate and not so similar areas: New England, the Middle Atlan
open set | mathematics | Britannica
Other articles where open set is discussed: topology: Topological space: …sets in T are called open sets and T is called a topology on X. For example, the real number line becomes a topological space when its topology is specified as the collection of all possible unions of open intervals—such as (−5, 2), (1/2, π), (0,
open set | mathematics | Britannica
Other articles where open set is discussed: topology: Topological space: …sets in T are called open sets and T is called a topology on X. For example, the real number line becomes a topological space when its topology is specified as the collection of all possible unions of open intervals—such as (−5, 2), (1/2, π), (0,
fiber optics | Definition, Inventors, & Facts | Britannica
fiber optics, also spelled fibre optics, the science of transmitting data, voice, and images by the passage of light through thin, transparent fibers. In telecommunications, fiber optic technology has virtually replaced copper wire in long-distance telephone lines, and it is used to link computers within local area net
fiber optics | Definition, Inventors, & Facts | Britannica
fiber optics, also spelled fibre optics, the science of transmitting data, voice, and images by the passage of light through thin, transparent fibers. In telecommunications, fiber optic technology has virtually replaced copper wire in long-distance telephone lines, and it is used to link computers within local area net
rat | rodent genus | Britannica
rat, (genus Rattus), the term generally and indiscriminately applied to numerous members of several rodent families having bodies longer than about 12 cm, or 5 inches. (Smaller thin-tailed rodents are just as often indiscriminately referred to as mice.) In scientific usage, rat applies to any of 56
Joseph Stalin | Biography, World War II, Death, & Facts | Britannica
Joseph Stalin, secretary-general of the Communist Party of the Soviet Union (1922–53) and premier of the Soviet state (1941–53), who for a quarter of a century dictatorially ruled the Soviet Union and transformed it into a major world power. Learn more about Stalin in this article.
Amharic language
Amharic language, one of the two main languages of Ethiopia (along with the Oromo language). It is spoken principally in the central highlands of the country. Amharic is an Afro-Asiatic language of the Southwest Semitic group and is related to Geʿez, or Ethiopic, the liturgical language of the
Gian Carlo Menotti | Italian composer | Britannica
Gian Carlo Menotti, Italian composer, whose operas gained wider popularity than any others of their time. His realistic operas on his own librettos represent a successful combination of 20th-century dramatic situations with the traditional form of Italian opera. Menotti used largely traditional
Aquarium
Aquarium, receptacle for maintaining aquatic organisms, either freshwater or marine, or a facility in which a collection of aquatic organisms is displayed or studied. The earliest known aquarists were the Sumerians, who kept fishes in artificial ponds at least 4,500 years ago; records of fish