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Jupiter Inlet Lighthouse And Museum
The Jupiter Inlet Light is located in Jupiter, Florida, on the north side of the Jupiter Inlet. The site for the lighthouse was chosen in 1853. It is located between Cape Canaveral Light and Hillsboro Inlet Light. The lighthouse was designed by then Lieutenant George G. Meade of the Bureau of Topographical Engineers. Meade's design was subsequently modified by Lieutenant William Raynolds. The Jupiter Inlet silted shut in 1854, forcing all building supplies to be shipped in light boats down the Indian River. Work was interrupted from 1856 to 1858 by the Third Seminole War. The lighthouse was completed under the supervision of Captain Edward A. Yorke in 1860 at a cost of more than $60,000. The lighthouse was built on a hill once thought to be an Indian shell mound or midden (and sometimes falsely rumored to be a burial mound), but which is now determined to be a natural parabolic sand dune. The top of the tower is above sea level. The light can be seen at sea. The lighthous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jupiter Inlet
The Jupiter Inlet is a natural opening through the barrier islands of Martin County, Florida, Martin and Palm Beach County, Florida, Palm Beach counties in Jupiter, Florida, Jupiter, Florida, that connects the south end of the Indian River (Florida), Indian River Lagoon and the Loxahatchee River to the Atlantic Ocean. It is one of the six primary Inlet, inlets that provide exchange between the Indian River Lagoon, Indian River Lagoon System—a Brackish water, brackish estuarine complex extending along Florida’s east coast—and oceanic waters. The inlet allows tidal flow to regulate Salinity, salinity levels in nearby Estuary, estuaries, supports nutrient exchange, and provides a Navigability, navigable waterway for marine vessels traveling between inland waters and the open sea. To the north of the inlet lies Jupiter Inlet Colony, Florida, Jupiter Inlet Colony, a residential municipality situated on the southern tip of Jupiter Island. This area forms the base of the inlet's nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potassium Silicate
Potassium silicate is the name for a family of inorganic compounds. The most common potassium silicate has the formula K2SiO3, samples of which contain varying amounts of water. These are white solids or colorless solutions.Gerard Lagaly, Werner Tufar, A. Minihan, A. Lovell "Silicates" in Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, 2005. Synthesis, structure, reactions Potassium silicate can be synthesized in the laboratory by treating silica with potassium hydroxide, according to this idealized equation: : These solutions are highly alkaline. Addition of acids causes the reformation of silica. K2SiO3 adopts a chain or cyclic structures with interlinked monomers. Each Si is tetrahedral. Uses Woodwork protection against fire Impregnation of wood with a potassium silicate solution is an easy and low-cost way for rendering the woodwork of houses secure against catching fire. The woodwork is first saturated with a diluted and nearly neutral solution of potash si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places
The National Register of Historic Places (NRHP) is the Federal government of the United States, United States federal government's official United States National Register of Historic Places listings, list of sites, buildings, structures, Historic districts in the United States, districts, and objects deemed worthy of Historic preservation, preservation for their historical significance or "great artistic value". The enactment of the National Historic Preservation Act (NHPA) in 1966 established the National Register and the process for adding properties to it. Of the more than one and a half million properties on the National Register, 95,000 are listed individually. The remainder are contributing property, contributing resources within historic district (United States), historic districts. For the most of its history, the National Register has been administered by the National Park Service (NPS), an agency within the United States Department of the Interior. Its goals are to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loxahatchee River
The Loxahatchee River (Seminole for ''river of turtles'') is a 7.6 mile river near the southeast coast of Florida. It is a National Wild and Scenic River, one of only two in the state, and received its federal designation on May 17, 1985. The source of the Loxahatchee River is in Riverbend Park on the south side of Indiantown Road about 1.5 miles west of I-95 and Florida's Turnpike in Jupiter, Florida. The Loxahatchee River flows out of the Jupiter Inlet and into the Atlantic Ocean. This river was the inspiration for Florida film producer Elam Stoltzfus' 2005 project ''Our Signature: the Wild and Scenic Loxahatchee River'', a film done in conjunction with the Loxahatchee River Preservation Initiative. Launching points for canoe and kayak trips on the river are accessible at Riverbend Park and at Jonathan Dickinson State Park Jonathan Dickinson State Park is a Florida State Park, and historic site located in Martin County, Florida, between Hobe Sound and Tequesta. The pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jupiter Inlet FL Lighthouse02
Jupiter is the fifth planet from the Sun and the List of Solar System objects by size, largest in the Solar System. It is a gas giant with a Jupiter mass, mass more than 2.5 times that of all the other planets in the Solar System combined and slightly less than one-thousandth the mass of the Sun. Its diameter is 11 times that of Earth and a tenth that of the Sun. Jupiter orbits the Sun at a distance of , with an orbital period of . It is the List of brightest natural objects in the sky, third-brightest natural object in the Earth's night sky, after the Moon and Venus, and has been observed since prehistoric times. Its name derives from that of Jupiter (god), Jupiter, the chief deity of ancient Roman religion. Jupiter was the first of the Sun's planets to form, and its inward migration during the primordial phase of the Solar System affected much of the formation history of the other planets. Jupiter's atmosphere consists of 76% hydrogen and 24% helium by mass, with a denser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German U-boat
U-boats are naval submarines operated by Germany, including during the First and Second World Wars. The term is an anglicized form of the German word , a shortening of (), though the German term refers to any submarine. Austro-Hungarian Navy submarines were also known as U-boats. U-boats are most known for their unrestricted submarine warfare in both world wars, trying to disrupt merchant traffic towards the UK and force the UK out of the war. In World War I, Germany intermittently waged unrestricted submarine warfare against the UK: a first campaign in 1915 was abandoned after strong protests from the US but in 1917 the Germans, facing deadlock on the continent, saw no other option than to resume the campaign in February 1917. The renewed campaign failed to achieve its goal mainly because of the introduction of convoys. Instead the campaign ensured final defeat as the campaign was a contributing factor to the entry of the US in the First World War. In World War II, Karl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Compass
Direction finding (DF), radio direction finding (RDF), or radiogoniometry is the use of radio waves to determine the direction to a radio source. The source may be a cooperating radio transmitter or may be an inadvertent source, a naturally-occurring radio source, or an illicit or enemy system. Radio direction finding differs from radar in that only the direction is determined by any one receiver; a radar system usually also gives a distance to the object of interest, as well as direction. By triangulation, the location of a radio source can be determined by measuring its direction from two or more locations. Radio direction finding is used in radio navigation for ships and aircraft, to locate emergency transmitters for search and rescue, for tracking wildlife, and to locate illegal or interfering transmitters. During the Second World War, radio direction finding was used by both sides to locate and direct aircraft, surface ships, and submarines. RDF systems can be used w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flares
A flare, also sometimes called a fusée, fusee, or bengala, bengalo in several European countries, is a type of pyrotechnic that produces a bright light or intense heat without an explosion. Flares are used for distress signaling, illumination, or defensive countermeasures in civilian and military applications. Flares may be ground pyrotechnics, projectile pyrotechnics, or parachute-suspended to provide maximum illumination time over a large area. Projectile pyrotechnics may be dropped from aircraft, fired from rocket or artillery, or deployed by flare guns or handheld percussive tubes. Origin The earliest recorded use of gunpowder for signaling purposes was the 'signal bomb' used by the Chinese Song Dynasty (960–1279) as the Mongol-led Yuan Dynasty (1271–1368) besieged Yangzhou in 1276. These soft-shelled bombs, timed to explode in midair, were used to send messages to a detachment of troops far in the distance. Another mention of the signal bomb appears in a text da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flag Semaphore
Flag semaphore (from the Ancient Greek () 'sign' and - (-) '-bearer') is a semaphore system conveying information at a distance by means of visual signals with hand-held flags, rods, disks, paddles, or occasionally bare or gloved hands. Information is encoded by the position of the flags; it is read when the flag is in a fixed position. Semaphores were adopted and widely used (with hand-held flags replacing the mechanical arms of semaphore line, shutter semaphores) in the maritime world in the 19th century. It is still used during underway replenishment at sea and is acceptable for emergency communication in daylight or using lighted wands instead of flags, at night. Contemporary semaphore flag system The current flag semaphore system uses two short poles with square flags, which a signal person holds in different positions to signal letters of the alphabet and numbers. The signaller holds one pole in each hand, and extends each arm in one of eight possible directions. Except ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Signal Station
A signal station is a form of Navigational aid, Aids to Navigation that is defined by the International Hydrographic Organization, IHO simply as "A signal station is a place on shore from which signals are made to ships at sea". While this broad definition would include coast radio station, coastal radio stations and fog signal stations, the term is most often used for shore installation that use ''visual'' signals to communicate with ships at sea. History Signal stations were the only practical mean of communicating with passing ships until the development of radio, and played a critical role in both navigation safety and commercial operation of fleets. As they were normally located in high places with extensive fields of view, surviving signal stations are often in scenic locations, and have become local landmarks. Signal stations used a variety of means to communicate shore-to-ship: Semaphore line, Chappe Telegraph or other forms of pole-and-arm optical telegraph, flag semaph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weather Bureau
The National Weather Service (NWS) is an agency of the United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weather-related products to organizations and the public for the purposes of protection, safety, and general information. It is a part of the National Oceanic and Atmospheric Administration (NOAA) branch of the Department of Commerce, and is headquartered in Silver Spring, Maryland, within the Washington metropolitan area. The agency was known as the United States Weather Bureau from 1891 until it adopted its current name in 1970. The NWS performs its primary task through a collection of national and regional centers, and 122 local Weather Forecast Offices (WFOs). As the NWS is an agency of the U.S. federal government, most of its products are in the public domain and available free of charge. History 1870–1899 Early attempts to record weather information can be traced back to Joseph Henry of the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouse District
The Connecticut Yankee Council of Scouting America is located in Milford, Connecticut. It is council #072 and serves 37 towns and cities in Connecticut, including Fairfield, New Haven, and parts of Hartford counties. The present council was formed in 1998 by the merger of Quinnipiac Council (#074) and Fairfield County Council (#068).Owaneco Lodge is the Order of the Arrow lodge that serves this council. History In 1998, the council was formed by the merger of Quinnipiac Council and Fairfield County Council. Organization Connecticut Yankee Council is divided into the following districts: * Pomperaug District serves Westport, Weston, Easton, Fairfield, Monroe, Trumbull, Bridgeport and Stratford. * Powahay District serves Stamford, New Canaan, Darien, Wilton and Norwalk. *Quinnipiac District serves New Haven, East Haven, West Haven, North Haven, Branford, North Branford, Guilford, Madison, Southington, Meriden, Wallingford, Hamden, Bethany, Woodbridge, Orange a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
