|
Blowout, Texas
Blowout is an unincorporated community in Blanco County, Texas, United States. History This community dates back to 1854 when a group of two-dozen homesteaders moved to the area from Kentucky and settled on the east side of Comanche Creek near Comanche Spring, about three miles below the origin of the creek. It began to grow into a community as more settlers arrived and moved upstream. The origin of the name "Blowout" is reported to be due to a bat guano explosion, when ammonia and other gases built up inside the cave and lightning struck its mouth. The cave was named Blowout Cave and was located on the east side of the creek and was home to 1,000 bats. There is little trace of the community today, as only several scattered houses are located among the rocky hills. In 1875, the community had several businesses. A post office was established at Blowout that year and remained in operation until 1918. It ran through Fredericksburg to Willow City to Blowout. Mail was also delivered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unincorporated Area
An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have no unincorporated areas at all or these are very rare: typically remote, outlying, sparsely populated or List of uninhabited regions, uninhabited areas. By country Argentina In Argentina, the provinces of Chubut Province, Chubut, Córdoba Province (Argentina), Córdoba, Entre Ríos Province, Entre Ríos, Formosa Province, Formosa, Neuquén Province, Neuquén, Río Negro Province, Río Negro, San Luis Province, San Luis, Santa Cruz Province, Argentina, Santa Cruz, Santiago del Estero Province, Santiago del Estero, Tierra del Fuego Province, Argentina, Tierra del Fuego, and Tucumán Province, Tucumán have areas that are outside any municipality or commune. Australia Unlike many other countries, Australia has only local government in Aus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ammonia
Ammonia is an inorganic compound of nitrogen and hydrogen with the formula . A stable binary hydride, and the simplest pnictogen hydride, ammonia is a colourless gas with a distinct pungent smell. Biologically, it is a common nitrogenous waste, particularly among aquatic organisms, and it contributes significantly to the nutritional needs of terrestrial organisms by serving as a precursor to 45% of the world's food and fertilizers. Around 70% of ammonia is used to make fertilisers in various forms and composition, such as urea and Diammonium phosphate. Ammonia in pure form is also applied directly into the soil. Ammonia, either directly or indirectly, is also a building block for the synthesis of many pharmaceutical products and is used in many commercial cleaning products. It is mainly collected by downward displacement of both air and water. Although common in nature—both terrestrially and in the outer planets of the Solar System—and in wide use, ammonia is both caust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johnson City Independent School District
Johnson City Independent School District is a public school district based in Johnson City, Texas ( USA). Located in Blanco County, small portions of the district extend into Hays, Llano and Travis counties. In 2009, the school district was rated " academically acceptable" by the Texas Education Agency. Schools * Lyndon B. Johnson High School (Grades 9-12) *Lyndon B. Johnson Middle School (Grades 5-8) *Lyndon B. Johnson Elementary School (Grades PK-4) Notable alumni Notable alumni of the Johnson City schools include: *Lyndon B. Johnson, 36th President of the United States * Jesse Sublett, author and musician *Sedrick Shaw, former Iowa Hawkeyes and NFL running back *Rita Benson LeBlanc, former heir-apparent of the New Orleans Saints The New Orleans Saints are a professional American football team based in New Orleans. The Saints compete in the National Football League (NFL) as a member of the league's National Football Conference (NFC) South division. Since 1975, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johnson City, Texas
Johnson City is a city and the county seat of Blanco County, Texas, United States. The population was 1,656 at the 2010 census. Founded in 1879 by James P. Johnson, it was named for early settler Sam E. Johnson, Sr. Johnson City is part of the Texas-German belt region. History Johnson City was founded by James P. Johnson who donated a site on the Pedernales River for the founding of the town in 1879. It was the hometown of Lyndon B. Johnson, 36th U.S. president. The county seat of Blanco County was moved to Johnson City in 1890. Geography Johnson City is located in central Blanco County at , about south of the Pedernales River. U.S. Routes 281 and 290 join near the center of town; US 281 leads north to Marble Falls, and US 290 leads west to Fredericksburg. The two highways run south out of town together; US 290 soon turns east and leads to Austin, while US 281 continues south to San Antonio. According to the United States Census Bureau, Johnson City has a tot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold
Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal in a pure form. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental ( native state), as nuggets or grains, in rocks, veins, and alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum), naturally alloyed with other metals like copper and palladium, and mineral inclusions such as within pyrite. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides). Gold is resistant to most acids, though it does dissolve in aqua regia (a mixture of nitric acid and hydrochloric acid), forming a soluble tetrachloroaurate anion. Gold is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fertilizer
A fertilizer (American English) or fertiliser (British English; see spelling differences) is any material of natural or synthetic origin that is applied to soil or to plant tissues to supply plant nutrients. Fertilizers may be distinct from liming materials or other non-nutrient soil amendments. Many sources of fertilizer exist, both natural and industrially produced. For most modern agricultural practices, fertilization focuses on three main macro nutrients: nitrogen (N), phosphorus (P), and potassium (K) with occasional addition of supplements like rock flour for micronutrients. Farmers apply these fertilizers in a variety of ways: through dry or pelletized or liquid application processes, using large agricultural equipment or hand-tool methods. Historically fertilization came from natural or organic sources: compost, animal manure, human manure, harvested minerals, crop rotations and byproducts of human-nature industries (i.e. fish processing waste, or bloodmeal from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burnet, Texas
Burnet ( ) is a city in and the county seat of Burnet County, Texas, United States. The population was 6,436 at the 2020 census. Both the city and the county were named for David Gouverneur Burnet, the first (provisional) president of the Republic of Texas. He also served as vice president during the administration of Mirabeau B. Lamar. Geography Burnet is located one mile west of the divide between the Brazos and Colorado River watersheds near the center of Burnet County. It is northwest of the state capital, Austin—roughly a 1- to 1-hour drive via U.S. Highway 183 and State Highway 29. It is west of Georgetown and Interstate Highway 35 via State Highway 29, and north of San Antonio on U.S. Highway 281. According to the United States Census Bureau, Burnet has a total area of , of which is land and , or 0.32%, is water. History In December 1847, a company of the Texas Ranger Division commanded by Henry E. McCulloch established a station at the site of present-day ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willow City, Texas
Willow City is an unincorporated community in Gillespie County, Texas, United States. According to the Handbook of Texas, the community has an estimated population of 75 in 2000. The 1905 Willow City School was added to the National Register of Historic Places in Texas on May 6, 2005. Geography Willow City is located at (30.4007508, -98.7014248). It is situated along FM 1323 in northeastern Gillespie County, approximately 12 miles northeast of Fredericksburg. Climate The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Willow City has a humid subtropical climate, abbreviated "Cfa" on climate maps. History The area was first settled before the American Civil War, and it became a gathering point for English-speaking settlers in Gillespie County, mostly inhabited by German speaking settlers around and after the War. Named simply "Willow" in 1877 when the post office was estab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fredericksburg, Texas
Fredericksburg (german: Friedrichsberg) is the seat of Gillespie County, in the U.S. state of Texas. As of the 2010 Census, this city had a population of 10,530. Fredericksburg was founded in 1846 and named after Prince Frederick of Prussia. Old-time German residents often referred to Fredericksburg as Fritztown, a nickname that is still used in some businesses. It is approximately eighty miles west from Greater Austin. This city is also notable as the home of Texas German, a dialect spoken by the first generations of German settlers who initially refused to learn English. Fredericksburg shares many cultural characteristics with New Braunfels, which had been established by Prince Carl of Solms-Braunfels the previous year. Fredericksburg is the birthplace of Fleet Admiral Chester Nimitz. It is the sister city of Montabaur, Germany. On October 14, 1970, the Fredericksburg Historic District was added to the National Register of Historic Places in Texas. Geography Fredericksburg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cave
A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word ''cave'' can refer to smaller openings such as sea caves, rock shelters, and grottos, that extend a relatively short distance into the rock and they are called ''exogene'' caves. Caves which extend further underground than the opening is wide are called ''endogene'' caves. Speleology is the science of exploration and study of all aspects of caves and the cave environment. Visiting or exploring caves for recreation may be called ''caving'', ''potholing'', or ''spelunking''. Formation types The formation and development of caves is known as ''speleogenesis''; it can occur over the course of millions of years. Caves can range widely in size, and are formed by various geological processes. These may involve a combination of chemical processes, erosion by water, tectonic forces, microorgani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lightning
Lightning is a naturally occurring electrostatic discharge during which two electric charge, electrically charged regions, both in the atmosphere or with one on the land, ground, temporarily neutralize themselves, causing the instantaneous release of an average of one Joule, gigajoule of energy. This discharge may produce a wide range of electromagnetic radiation, from heat created by the rapid movement of electrons, to brilliant flashes of visible light in the form of black-body radiation. Lightning causes thunder, a sound from the shock wave which develops as gases in the vicinity of the discharge experience a sudden increase in pressure. Lightning occurs commonly during thunderstorms as well as other types of energetic weather systems, but volcanic lightning can also occur during volcanic eruptions. The three main kinds of lightning are distinguished by where they occur: either inside a single Cumulonimbus cloud, thundercloud (intra-cloud), between two clouds (cloud-to-cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
-3D-balls.png "Click for more on -> Ammonia")
