Welcome to First Baptist Church of Springfield, MO. We’ve been at the heart of things in downtown Springfield since 1852. We seek to glorify the Lord through the. The Lighthouse WECC FM 89.3 is Shining HIS Light in Northeast Florida & Southeast Georgia. Tune in on your radio or listen online.

Includes diocese chart, directories of churches and pastors, book catalog and audio sermon sampler. Specializing is Lawn Lighthouse Revolving Beacons. Offering and Manufacturing the largest selection of Rotating Beacons for your Yard or Garden Lighthouse. The Lighthouse Supported Living exists to provide emergency shelter, supported living, and affordable housing to those in need in Saskatoon. · · How to paint a lighthouse landscape with waves in the fall. This Acrylic painting tutorial of a lighthouse by the ocean is fully guided and in real time. Lighthouse provides homeless young people not just with a house but a home and tailored therapeutic care that has been proven to help them recover from trauma.

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Lighthouse - Wikipedia. A lighthouse is a tower, building, or other type of structure designed to emit light from a system of lamps and lenses, and to serve as a navigational aid for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, and safe entries to harbors, and can assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and use of electronic navigational systems. History[edit]Ancient lighthouses[edit].

The LightHouse teaches that living “debt free” is a worthy goal for all Christians. We offer online giving only as a convenience and not as a way to circumvent.

Graphic reconstruction of the Pharos according to a 2. The Tower of Hercules lighthouse. Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since raising the fire would improve the visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs and promontories, unlike many modern lighthouses. The most famous lighthouse structure from antiquity was the Pharos of Alexandria, Egypt, although it collapsed during an earthquake centuries later.

The intact Tower of Hercules at A Coruña, Spain gives insight into ancient lighthouse construction; other evidence about lighthouses exists in depictions on coins and mosaics, of which many represent the lighthouse at Ostia. Coins from Alexandria, Ostia, and Laodicea in Syria also exist. Modern construction[edit]The modern era of lighthouses began at the turn of the 1. Advances in structural engineering and new and efficient lighting equipment allowed for the creation of larger and more powerful lighthouses, including ones exposed to the sea. The function of lighthouses shifted toward the provision of a visible warning against shipping hazards, such as rocks or reefs. The Eddystone Rocks were a major shipwreck hazard for mariners sailing through the English Channel.[1] The first lighthouse built there was an octagonal wooden structure, anchored by 1.

Henry Winstanley from 1. His lighthouse was the first tower in the world to have been fully exposed to the open sea.[2]The civil engineer, John Smeaton, rebuilt the lighthouse from 1. He modelled the shape of his lighthouse on that of an oak tree, using granite blocks. He rediscovered and used "hydraulic lime," a form of concrete that will set under water used by the Romans, and developed a technique of securing the granite blocks together using dovetail joints and marble dowels.[4] The dovetailing feature served to improve the structural stability, although Smeaton also had to taper the thickness of the tower towards the top, for which he curved the tower inwards on a gentle gradient. This profile had the added advantage of allowing some of the energy of the waves to dissipate on impact with the walls. Watch Jerry Cotton Full Movie. His lighthouse was the prototype for the modern lighthouse and influenced all subsequent engineers.[5]One such influence was Robert Stevenson, himself a seminal figure in the development of lighthouse design and construction.[6] His greatest achievement was the construction of the Bell Rock Lighthouse in 1.

This structure was based upon Smeaton's design, but with several improved features, such as the incorporation of rotating lights, alternating between red and white.[7] Stevenson worked for the Northern Lighthouse Board for nearly fifty years[6] during which time he designed and oversaw the construction and later improvement of numerous lighthouses. He innovated in the choice of light sources, mountings, reflector design, the use of Fresnel lenses, and in rotation and shuttering systems providing lighthouses with individual signatures allowing them to be identified by seafarers. He also invented the movable jib and the balance crane as a necessary part for lighthouse construction.

Alexander Mitchell designed the first screw- pile lighthouse – his lighthouse was built on piles that were screwed into the sandy or muddy seabed. Construction of his design began in 1.

Thames and was known as the Maplin Sands lighthouse, and first lit in 1. Although its construction began later, the Wyre Light in Fleetwood, Lancashire, was the first to be lit (in 1.

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Lighting improvements[edit]The source of illumination had generally been wood pyres or burning coal. The Argand lamp, invented in 1.

Swiss scientist, Aimé Argand, revolutionized lighthouse illumination with its steady smokeless flame. Early models used ground glass which was sometimes tinted around the wick.

Later models used a mantle of thorium dioxide suspended over the flame, creating a bright, steady light.[9] The Argand lamp used whale oil, colza, olive oil[1. The lamp was first produced by Matthew Boulton, in partnership with Argand, in 1.

South Foreland Lighthouse was the first tower to successfully use an electric light in 1. The lighthouse's carbon arc lamps were powered by a steam- driven magneto.[1. John Richardson Wigham was the first to develop a system for gas illumination of lighthouses. His improved gas 'crocus' burner at the Baily Lighthouse near Dublin was 1. A 8. 5mm Chance Brothers Incandescent Petroleum Vapour Installation which produced the light for the Sumburgh Head lighthouse until 1.

The lamp (made in approx. When lit some of the vaporised fuel was diverted to a Bunsen burner to keep the vaporizer warm and the fuel in vapor form. The fuel was forced up to the lamp by air; the keepers had to pump the air container up every hour or so. This in turn pressurized the paraffin container to force the fuel to the lamp.

The "white sock" is in fact an unburnt mantle on which the vapor burned. The vaporized oil burner was invented in 1. Arthur Kitson, and improved by David Hood at Trinity House.

The fuel was vaporized at high pressure and burned to heat the mantle, giving an output of over six times the luminosity of traditional oil lights. The use of gas as illuminant became widely available with the invention of the Dalén light by Swedish engineer, Gustaf Dalén. He used Agamassan (Aga), a substrate, to absorb the gas allowing safe storage and hence commercial exploitation.

Dalén also invented the 'sun valve', which automatically regulated the light and turned it off during the daytime. The technology was the predominant form of light source in lighthouses from the 1. Optical systems[edit]. Diagram depicting how a spherical Fresnel lens collimates light.