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PACIFIC OCEAN (Jan. 28, 2017) Operations Specialist 3rd Class Tristen Stallsworth, from Little Rock, Arkansas, stands forward lookout on the aircraft carrier USS Carl Vinson (CVN 70) during a replenishment-at-sea with the Military Sealift Command (MSC) dry cargo and ammunition ship USNS Charles Drew (T-AKE 10). The Carl Vinson Strike Group is on a regularly scheduled Western Pacific deployment as part of the U.S. Pacific Fleet-led initiative to extend the command and control functions of 3rd Fleet. U.S. Navy aircraft carrier strike groups have patrolled the Indo-Asia-Pacific regularly and routinely for more than 70 years. (U.S. Navy Photo by Mass Communication Specialist 3rd Class Theo Shively/Released)
My son and I built our first Lego Steampunk Airship, featuring a Gatling gun, helicopter blades and wings using Power Functions.
Please see the video to see the fun actions this makes.
I have not edited these shots in any particular order, so, in the end I miss out some, or post others twice or even more. But, it was such an experience, saw so many wonderful things, I could post everything at once, but trying not to.
Anyway, on with the show, and some more wide angle shots with the camera on a rickety tripod.
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Christianity reached Roman Britain in the second-century AD. A number of Roman artefacts - pots, tiles and glass - have been found in excavations around St Paul’s, however no evidence has emerged that the site of St Paul’s, as once believed, was ever used for a Roman temple. The official withdrawal of Roman administration in 410 AD did not end Christian belief in England but it was to be almost two hundred years before St Paul’s Cathedral was founded. The two names most associated with the establishment of the first St Paul’s are Saint Mellitus and Saint Erkenwald. The former, a monk who arrived in Britain with Saint Augustine on a mission from Rome instigated by Pope Gregory the Great, founded St Paul’s in 604 AD. The latter was the Abbot of Chertsey whose consecration as Bishop of London in 675 AD, following the city’s brief return to paganism, confirmed the return of the Roman Church to London. The earliest Cathedral buildings were relatively short-lived structures, repeatedly damaged by fires and Viking attacks. It was the Cathedral begun in about 1087 AD by Bishop Maurice, Chaplain to William the Conqueror, which would provide the longest standing home for Christian worship on the site to date, surviving for almost six hundred years.
1087–1559: Medieval Splendour
The Cathedral quire was the first part of the new building to be completed in 1148, enabling the Cathedral to function as a place of worship as quickly as possible. Up to the Reformation of the Church in England St Paul’s was a Catholic cathedral in which the celebration of the Mass, the preaching of sermons, the veneration of many saints, shrines, reliquaries, chapels, the observance of Saints’ feast days, masses for the dead said in chantry chapels, a wooden cross known as a rood, and a chapel devoted to The Virgin, all played a part in the liturgical life of the building. A great deal of public activity also took place; although not always welcomed by those looking after the Cathedral, trade, sports and ball games were common and a north/south route through the Cathedral transepts was used as a general thoroughfare. Paul’s Cross was an important feature of Cathedral life from at least the mid thirteenth-century. It was an outdoor covered pulpit from which proclamations were made and leading prelates expounded, often controversially, on theology and politics. It ceased to be used in the 1630s, and stood in the north churchyard until 1642.
The Cathedral School was re-established with new statutes just to the east of Paul’s Cross in 1512 by John Colet (1466–1519) a Renaissance scholar and friend of Erasmus who viewed education as prerequisite for spiritual regeneration.
All of these enterprises, the spiritual, the educational, and the civic, took place within or beside the largest building in medieval England: longer, taller and wider than the present building and richly decorated.
The reign of King Henry VIII saw the beginning of the end for many aspects of the religious life of the building associated with Roman Catholicism. The shrine of St Erkenwald was plundered and waves of iconoclasm followed in which shrines and images were destroyed. The full suppression of Catholic worship and fittings was carried out under Edward VI by the first Protestant Bishop of London, Nicholas Ridley, who was martyred by Mary I's government in 1555. After a restoration of Catholic rites under Mary, settled Protestant worship was confirmed finally under Elizabeth I's first Bishop of London, Edmund Grindal, in 1559.
1560–1666: Reformation to Conflagration
The new form of worship continued at St Paul’s in the wake of the Reformation, with the choir singing in English instead of Latin at Mattins and Evensong according to the new Book of Common Prayer. The Cathedral already had a long history as a place of commemoration and some of the grandest tombs were still to be added to the building in the late sixteenth and early seventeenth centuries. One of the most remarkable monuments from this period still survives, that of John Donne (1572–1631), the poet and clergyman who, after a raffish youth, went on to become Dean of St Pauls from 1621 until his death. During his lifetime, St Paul's and Paul's Cross were leading centres of a newly confident and thriving Protestant culture in England.
The physical destruction wrought during the Reformation had only been the start of a series of threats to the fabric. In June 1561 lightning struck the Cathedral spire igniting a fire which destroyed the steeple and roofs, the heat and falling timbers causing such damage to the Cathedral structure that it would never fully recover. Plans were made for restoration and the architect Inigo Jones (1573–1652) was engaged to carry out work in 1633, but his work was left incomplete at the outbreak of the English Civil War in 1642. Parliamentary forces took control of the Cathedral and its Dean and Chapter dissolved; the Lady Chapel became a large preaching auditorium, while the vast nave was used as a cavalry barracks with, at one point, 800 horses stabled inside.
By the 1650s the building was in a serious state of disrepair and it was only after the Restoration in 1660 of King Charles II (1630–1685) that repair was once again considered in earnest as an architectural proclamation of the restored Church of England and the monarchy. Leading architects wrestled with the how to restore the medieval structure and were often in disagreement. Inspired by his travels in France and his knowledge of Italian architecture, Christopher Wren (1632–1732) proposed the addition of a dome to the building, a plan agreed upon in August 1666. Only a week later The Great Fire of London was kindled in Pudding Lane, reaching St Paul’s in two days. The wooden scaffolding contributed to the spread of the flames around the Cathedral and the high vaults fell, smashing into the crypt, where flames, fuelled by thousands of books stored there in vaults leased to printers and booksellers, put the structure beyond hope of rescue.
1666–1711: A new Cathedral for London
Sir Christopher Wren was a brilliant scientist and mathematician and Britain’s most famous architect. The building he designed to replace the pre-Fire Cathedral is his masterpiece. Nine years of planning were required to ensure that the new design would meet the requirements of a working cathedral; the quire was to be the main focus for liturgical activity, a Morning Chapel was required for Morning Prayer, vestries were needed for the clergy to robe, a treasury for the church plate, a home had to be planned for the enormous organ, bell towers were essential, and the interior had to be fitted for the grandest of occasions and ceremonies. The building which Wren delivered in thirty five years fulfilled all these needs and provided a symbol for the Church of England, the renewed capital city, and the emerging empire.
Construction commenced in 1675: the process involved many highly skilled draughtsmen and craftsmen and was pursued in phases, largely dependent on the availability of funding and materials. Portland stone predominated but other types of stone were necessary as well as bricks, iron and wood. All of the building accounts, contracts and records of the rebuilding commission survive, and many original drawings. A detailed history of the design of the cathedral can be found in the online Wren Office Drawings catalogue written by Dr Gordon Higgott (2012). Christopher Wren lived to see the building completed: the last stone of the Cathedral’s structure was laid on 26 October 1708 by two sons named after their fathers, Christopher Wren junior and Edward Strong (the son of master mason). The first service had already been held in 1697 – a Thanksgiving for the Peace between England and France.
1712–1795: Perilous painting and memorialising the Greats
The violent and iconoclastic transition from Roman Catholicism and the debate over the reformed faith which followed were tumultuous. The Cathedral was built at a time when the Civil War and Protectorate had again heightened sensitivity to the confluence of art and Protestantism. What constituted appropriate decoration for the Cathedral was the subject of great debate. After a competition Sir James Thornhill was chosen to provide a decorative scheme for the interior of the Cathedral dome in 1715 and immediately began work to produce eight scenes from the life of St Paul. Working precariously over fifty metres from the ground he completed the work within two years and was soon commissioned to continue his scheme into the lantern and onto the drum beneath the dome.
Daily rounds of worship were observed within view of the new murals, but despite the efforts to enliven the interior of the building, St Paul’s proved an unpopular venue with the Hanoverian dynasty and royal attendance dwindled; after George I’s visit in 1715 no monarch came again for seventy-four years. The capture of the French fortress of Louisburg during the course of the Seven Years War was marked by an impressive service in 1758, but it would not be until 1789 that George III marked his recovery with a special Thanksgiving service attended by thousands.
A monument to the philanthropist and prison reformer John Howard which was placed on the Cathedral floor in 1795 was the first of a host of sculptures commemorating the lives of clergy, writers, artists, scientists and military figures which were to populate vacant floor and wall space in the next century.Two of the most distinguished military commanders of the Napoleonic Wars were commemorated with state funerals and later great monuments on the church floor: Admiral Horatio Nelson in 1806 and Arthur Wellesley Duke of Wellington in 1852, both of whom are interred in the Cathedral crypt.
1800–1905 Heat, light and colour: St Paul’s in the age of industry
Institutional reform was matched by physical changes to St Paul’s in the nineteenth-century. Queen Victoria lamented that St Pauls was "most dreary, dingy and un-devotional” adding her voice to the general criticism of the Cathedral for being, dark, dirty and cold .The Cathedral Chapter took steps to make the building more inviting and began work on the so called "completion of the decoration”. While the use of vivid mosaic in the dome and the quire area were being explored, and programmes of stained glass were designed. The rearrangement of the quire by the Surveyor F C Penrose (1817–1903) was the most significant of many changes to the interior made under his supervision. By removing the screen dividing the quire from the nave many more people were able to participate in services. Great Victorian Deans, especially Henry H Millman and Robert Gregory, seized the opportunity to hold routine worship under the dome and in the nave, as well as in the quire – thus for the first time actively making the whole of the vast building a place of worship and Christian teaching. The full ceremonial potential of St Paul’s was also realised by this reordering, something anticipated in the state funeral for Nelson, and confirmed with that for Wellington.
Victorian philanthropy more generally flourished at a reinvigorated St Paul's. During the first half of the nineteenth-century Maria Hackett (1783–1874) devoted her time and money to a campaign to improve the living and educational conditions of boy choristers in St Paul’s and other cathedrals and Anglican choral foundations. In 1860 the Chapter of St Paul's presented William Weldon Champneys (1807–1875), to the vicarage of St Pancras, where he developed the schools, ragged schools, and Sunday schools and provided an invalids dinner table. The Canons of St Paul’s focused on the welfare of the thousands of clerks and warehousemen who worked in the vicinity of the Cathedral through the Amen Court Guild. At the end of the century St Paul’s had one of its most dynamic of English cathedral Chapters, with the many facets of the life of the Cathedral attaining new levels of distinction and in 1897 the organisation of the Diamond Jubilee Thanksgiving Service for Queen Victoria (1819–1901) proved an outstanding success.
906–1960 Belt and Braces: Strengthening the Dome and Defending the Building
Cracks had appeared in some parts of the Cathedral as a result of settlement even before the Cathedral was topped-off in 1710 and concern over the structural stability of the Cathedral persisted in to the early years of the twentieth-century. After various investigations, fears culminated in the Corporation of London's serving of a dangerous structure notice to the Dean on Christmas Eve 1924: the Cathedral was closed from 1925 to 1930 while the piers and dome were strengthened under the supervision of the surveyor Walter Godfrey Allen (1891–1986). Some of the strengthening interventions may have been excessive; however they were to provide valuable structural support when the Cathedral suffered two significant bomb strikes during the Second World War.
St Paul’s Watch, the group of volunteers who defended the Cathedral during The Blitz, enabled the continuation of services as normally as possible throughout the war years. At the end of the conflict, on 8 May 1945, ten consecutive services were held in thanksgiving for peace, each attended by over three thousand people. The last of the services focused on the work of the St Paul’s Watch. In the years that followed St Paul’s played an important role in commemorating those who had sacrificed their lives and in reconciliation. The American Memorial Chapel was constructed and consecrated in the presence of President Eisenhower (1890–1969) and on 21st October 1958, Theodor Heuss (1884–1963), President of the Federal Republic of Germany from 1949 to 1959, visited St Paul’s to present an altar set with the words "The German people have asked me to hand to you, Mr Dean, and to the Chapter of St Paul’s Cathedral this crucifix and these two candlesticks. Our gifts are a token of our sincere wish to serve, together with the British People, the cause of Peace in the World”.
1960–2012: Royal events and Social reformers
With the major structural issues resolved and war damage repaired, the Cathedral continued to welcome world leaders, thinkers, theologians, politicians and the public in pursuit of hope for a better society. Canon John Collins (1905–1982), who had been a leader in the drive for post-war reconciliation, campaigned tirelessly for peace, human rights, and nuclear disarmament, and against apartheid in South Africa. Dr Martin Luther King (1929–1968) stopped at St Paul's to speak from the west steps en route to collect his Nobel Peace Prize in 1964, and his widow Coretta Scott King (1927–2006) became the first woman to preach in a statutory service in St Paul’s. On January 30th, 1969 the Cathedral Choir was joined by Indian singers and instrumentalists, and addresses were given to mark the centenary of the birth of Mahatma Gandhi (1869–1948) the champion of non-violent resistance, civil rights and freedom across the world. Continuing this tradition, in 2012 the Dalai Lama (b. 1935) was welcomed to receive the Templeton prize ('for Progress Toward Research or Discoveries about Spiritual Realities'). The St Paul’s Institute was established in 2003 to foster an informed Christian response to the most urgent ethical and spiritual issues of our times and engaged with the Occupy Protests of 2011/12 seeking constructive debate on financial ethics.
The wedding in St Paul’s of HRH the Prince of Wales to Lady Diana Spencer gripped the nation and much of the world in 1981, and Queen Elizabeth II officially marked both her Golden and Diamond Jubilees with Thanksgiving services in St Paul’s Cathedral. There have been occasions for national mourning: in 1965 Winston Churchill (1874–1965) who had led Britain during the war received a state funeral, a ceremony reserved for heads of state and others who have given significant leadership in the defence of the nation. A large ceremonial funeral was held for former Prime Minister, Baroness Thatcher, in 2013. Vast crowds gathered at St Paul's following the terrorist attacks on New York on September 11 2001, as London expressed its solidarity with the people of New York at a time of grief; and the victims of the 7/7 bombings were mourned in special services in 2005. The Diamond Jubilee and the special summer service at St Paul's celebrating the Paralympic Games made 2012 a spectacular year for the Cathedral.
www.stpauls.co.uk/history-collections/history/cathedral-h...
Function: noun
Etymology: Middle English latis, from Middle French lattis
1 a : a framework or structure of crossed wood or metal strips b : a window, door, or gate having a lattice c : a network or design resembling a lattice
2 : a regular geometrical arrangement of points or objects over an area or in space; specifically : the arrangement of atoms in a crystal
3 : a mathematical set that has some elements ordered and that is such that for any two elements there exists a greatest element in the subset of all elements less than or equal to both and a least element in the subset of all elements greater than or equal to both
Source: Merriam-Webster online
(IR shot of Strawberry Mansion Bridge, Philadelphia)
The Arctana is my first attempt as an AFOL at a spaceship.
It is designed for long range reconnaissance and radar picketing.
This is a view of the side of the ship, with the illuminated cockpit open.
It is much bulkier than originally intended due to the inclusion of the mechanism for automating the cockpit. This consists of a Power Functions motor and linear actuator.
Unfortunately, there wasn't room for the battery box, so this remains external (hidden out of shot in these photos), connected via the underside of the ship. There are also Power Functions motors to operate the engine turbines and lights to illuminate the cockpit and sensor array.
Black Cat with Power Functions!
I noticed no one has ever put PF to this set, so I had to do it!
1 servo motor
1 XL motor
1 battery box
1 SBrick
Let's you drive the truck with your smartphone.
All power function parts are packed into the truck's chassis, so the interieur is not modified at all!
I also added double tires on the rear axles
U.S. Marines assigned to Marine Wing Support Squadron 374 (MWSS-374), aircraft rescue and fire fighting, conduct a handline drill on a UH-1Y Venom during an aircraft salvage practical application at K-9 Village, Yuma Proving Grounds, Ariz., on Sept. 30, 2015. This training evolution was apart of a Weapons and Tactics Instructor (WTI) Course 1-16, a seven-week training event, hosted by Marine Aviation Weapons and Tactics Squadron One (MAWTS-1) cadre, which emphasizes operational integration of the six functions of Marine Corps aviation in support of a Marine Air Ground Task Force. MAWTS-1 provides standardized advanced tactical training and certification of unit instructor qualifications to support Marine Aviation Training and Readiness and assists in developing and employing aviation weapons and tactics. (U.S. Marine Corps photo by Cpl. Summer Dowding MAWTS-1 COMCAM/ Released)
The Louvre Palace (French: Palais du Louvre, [palɛ dy luvʁ]), often referred to simply as the Louvre, is an iconic French palace located on the Right Bank of the Seine in Paris, occupying a vast expanse of land between the Tuileries Gardens and the church of Saint-Germain l'Auxerrois. Originally a defensive castle, it has served numerous government-related functions in the past, including intermittently as a royal residence between the 14th and 18th centuries. It is now mostly used by the Louvre Museum, which first opened there in 1793.
Whereas the area had been inhabited for thousands of years,[1] the Louvre's history starts around 1190 with its first construction as a castle defending the western front of the Wall of Philip II Augustus in the city wall. The Louvre's oldest section still standing above ground, its Lescot Wing, dates from the late 1540s, when Francis I started the replacement of the medieval castle with a new design inspired by classical antiquity and Italian Renaissance architecture. Most parts of the current building were constructed in the 17th and 19th centuries.[2][3]
For more than three centuries, the history of the Louvre has been closely intertwined with that of the Tuileries Palace, created to the west of the Louvre by Catherine de' Medici in 1564 and finally demolished in 1883. The Tuileries was the main seat of French executive power during the last third of that period, from the return of Louis XVI and his court from Versailles in October 1789 until the palace was set on fire during the Paris Commune of 1871. The Pavillon de Flore and Pavillon de Marsan, which used to respectively mark the southern and northern ends of the Tuileries, are now considered part of the Louvre Palace. The Carrousel Garden, first created in the late 19th century in what used to be the great courtyard of the Tuileries (or Cour du Carrousel), is now considered part of the Tuileries Garden. A less high-profile but historically significant dependency of the Louvre was to its immediate east, the Hôtel du Petit-Bourbon, appropriated by the monarchy following the betrayal of the Constable of Bourbon in 1523 and mostly demolished in October 1660 to give way to the Louvre's expansion.[4]: 37 The last remains of the Petit-Bourbon were cleared in the 1760s.
General description
This sections provides a summary description of the present-day complex and its main constituent parts.
The Louvre Palace is situated on the right bank of the Seine, between the Quai François Mitterrand to its south, the avenue du Général-Lemonnier to its west (thus named since 1957; formerly rue des Tuileries and Avenue Paul-Déroulède, converted into an underpass in 1987–1989[5]), the Rue de Rivoli to its north, and the Place du Louvre to its east. The complex occupies about 40 hectares with buildings distributed around two main open spaces: the eastern Cour Carrée (square courtyard), which is closed by four wings that form the square of its name, and the central Cour Napoléon, which is open on its western side, beyond the thoroughfare known as Place du Carrousel, towards the Carrousel Garden and the rest of the Tuileries Garden.
The Louvre is slightly askew of the Historic Axis (Axe historique), a roughly eight-kilometer (five-mile) architectural line bisecting the city. The axis begins with the Louvre courtyard, at a point now symbolically marked by a lead copy of Bernini's equestrian statue of Louis XIV, and runs west along the Champs-Élysées to La Défense and slightly beyond.
Since 1988, the Louvre Pyramid in the middle of the Cour Napoléon has marked the center of the Louvre complex. At the same time, the Louvre Museum has adopted a toponymy developed by the Carbone Smolan Agency to refer to the three clusters of buildings that surround that central focus point:[6]
To the east, the "Sully Wing" is the square-shaped set of buildings that surrounds the Cour Carrée, named after Maximilien de Béthune, Duke of Sully. It includes the 16th-century Lescot Wing and the footprint of the Medieval Louvre whose remains are displayed underground;
To the south, the "Denon Wing" is the array of buildings between the Cour Napoléon and the Seine, named after the Louvre's first director Vivant Denon. the Louvre's southwestern wing is the Aile de Flore. The long Grande Galerie runs on the first floor for much of the length of this building, on the Seine-facing side.
To the north, the "Richelieu Wing" is the almost-symmetrical array of buildings between the Cour Napoléon and the rue de Rivoli, named after Cardinal Richelieu. Its western extension alongside rue de Rivoli is the Aile de Rohan, itself continued by the Aile de Marsan.
The Louvre Museum occupies most of the palace's space, but not all of it. The main other users are at the building's two western tips: in the southwestern Aile de Flore, the École du Louvre and Center for Research and Restoration of Museums of France (C2RMF); and in the northwestern Aile de Marsan, the Musée des Arts Décoratifs. In total, some 51,615 square meters (555,000 square feet) in the palace complex are devoted to public exhibition floor space.
Many sections of the Louvre are referred to as "wings" (ailes) and "pavilions" (pavillons) – typically, the pavilions are the blocks at either the end or the center of a wing. In the Louvre's context, the word "wing" does not denote a peripheral location: the Lescot Wing, in particular, was built as the Louvre's main corps de logis. Given the Louvre wings' length and the fact that they typically abutted parts of the city with streets and private buildings, several of them have passageways on the ground floor which in the Louvre's specific context are called guichets.
The origin of the name Louvre is unclear. French historian Henri Sauval, probably writing in the 1660s, stated that he had seen "in an old Latin-Saxon glossary, Leouar is translated castle" and thus took Leouar to be the origin of Louvre.[7] According to Keith Briggs, Sauval's theory is often repeated, even in recent books, but this glossary has never been seen again, and Sauval's idea is viewed as obsolete. Briggs suggests that H. J. Wolf's proposal in 1969 that Louvre derives instead from Latin Rubras, meaning "red soil", is more plausible.[8] David Hanser suggests instead that the word may come from French louveterie, a "place where dogs were trained to chase wolves"
Beyond the name of the palace itself, the toponymy of the Louvre can be treacherous. Partly because of the building's long history and links to changing politics, different names have applied at different times to the same structures or rooms. For example, what used to be known in the 17th and 18th centuries the Pavillon du Milieu or Gros Pavillon is now generally referred to as Pavillon de l'Horloge, or Pavillon Sully (especially when considered from the west), or also Pavillon Lemercier after the architect Jacques Lemercier who first designed it in 1624. In some cases, the same name has designated different parts of the building at different times. For example, in the 19th century, the Pavillon de la Bibliothèque referred to what was later called the Porte Jean-Goujon (still later, Porte Barbet-de-Jouy), on the south side of the Grande Galerie facing the Seine, before becoming the name for the main pavilion of the Richelieu Wing On the rue de Rivoli, its exact symmetrical point from the Louvre Pyramid. The main room on the first floor of the Lescot Wing has been the Salle Haute, Grande Salle, Salle des Gardes,[10]: 11 Salle d'Attente,[11] in the 16th and 17th centuries. It was fragmented into apartments during the 18th century, then recreated in the early 19th and called successively Salle Royale,[10]: 9 Salle des Séances Royales[12] or Salle des Etats (the latter also being the name of two other ceremonial rooms, created in the 1850s and 1860s respectively);[10]: 9 then as part of the museum, salle des terres cuites, after 1871 Salle La Caze in honor of donor Louis La Caze, Salle des Bronzes, and since 2021 Salle Etrusque. The room immediately below, now known as Salle des Caryatides, has also been called Salle Basse, Salle Basse des Suisses,[13]: 71 Grande Salle, Salle des Gardes, Salle des Antiques (from 1692 to 1793), and Salle des Fleuves[14]: 189 in the past, among other names.
Sully Wing
The Sully Wing forms a square of approximately 160 m (520 ft) side length. The protruding sections at the corners and center of each side are known as pavillons. Clockwise from the northwest corner, they are named as follows: Pavillon de Beauvais (after a now-disappeared street[15]), Pavillon Marengo (after the nearby rue de Marengo), Pavillon Nord-Est (also Pavillon des Assyriens[14]: 670 ), Pavillon Central de la Colonnade (also Pavillon Saint-Germain-l'Auxerrois), Pavillon Sud-Est (also Pavillon des Egyptiens[14]: 669 ), Pavillon des Arts, Pavillon du Roi, and Pavillon de l'Horloge, the latter also known as Pavillon Sully. The section between the Pavillon du Roi and the Pavillon Sully, known as the Lescot Wing (Aile Lescot) as it was designed by architect Pierre Lescot, is the oldest standing part of the entire Louvre Palace. The section between the Pavillon Sully and the Pavillon de Beauvais, which was modeled after the Lescot Wing by architect Jacques Lemercier, is similarly known as the Lemercier Wing (Aile Lemercier). The eastern wing is the Aile de la Colonnade, named after its iconic eastern façade, the Louvre Colonnade initially designed by Charles Perrault.
On the southern side of the Cour Napoléon, the Denon Wing's three main pavilions are named respectively, from east to west, after Napoleon-era officials Pierre Daru, Vivant Denon and Nicolas François Mollien. Between these and the wing facing the seine are three courtyards, from east to west the Cour du Sphinx (covered as a glass atrium since 1934), Cour Visconti (ground floor covered since 2012), and Cour Lefuel. On the side of the Seine, this wing starts with the north–south Petite Galerie bordering a side garden known as the Jardin de l'Infante, and continues westwards along the Quai François Mitterrand with the Salon Carré, Grande Galerie, and Pavillon de Flore. In the middle of the Grande Galerie are the Guichets du Carrousel, a composition of three monumental arches flanked by two narrow pavilions named respectively after the Duke of Lesdiguières and Henri de La Trémoille (Pavillon Lesdiguières and Pavillon La Trémoille). Further west are the Pavillon des Sessions, a protruding structure on the northern side, the Porte des Lions, a passageway to the quay,[16] the Porte Jaujard on the north side, now the main entrance to the École du Louvre, and finally the Pavillon de Flore.[17]
Richelieu and Marsan Wings
Similarly, on the northern side of the Cour Napoléon are, from east to west, the pavilions named after Jean-Baptiste Colbert, Cardinal Richelieu, and Anne Robert Jacques Turgot. Between these and the rue de Rivoli are three courtyards, from east to west the Cour Khorsabad (formerly Cour de la Poste), Cour Puget (formerly Cour des Guichets or Cour de l'Horloge), and Cour Marly (formerly Cour d'Honneur or Cour du Ministre). On the side facing the rue de Rivoli, the main salient feature is the Pavillon de la Bibliothèque, which connects to the Pavillon Richelieu through the ground-floor Passage Richelieu (formerly Guichet du Ministère[3]: 102 ) between the Cour Puget and Cour Marly. Further west are the Pavillon de Rohan and the Aile de Rohan, built in the early 19th century and named after the nearby rue de Rohan [fr], then the Aile de Marsan and the Pavillon de Marsan, both rebuilt by Hector Lefuel in the 1870s.
Pyramid and underground spaces
The Louvre Pyramid, built in the 1980s on a design by I. M. Pei, is now the centerpiece of the entire Louvre complex. It leads to the underground Hall Napoléon which in turn serves a vast complex of underground spaces, including the Carrousel du Louvre commercial mall around an inverted pyramid further west.
Paris is the capital and most populous city of France. With an official estimated population of 2,102,650 residents as of 1 January 2023[2] in an area of more than 105 km2 (41 sq mi) Paris is the fourth-most populated city in the European Union and the 30th most densely populated city in the world in 2022. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, culture, fashion, and gastronomy. For its leading role in the arts and sciences, as well as its early and extensive system of street lighting, in the 19th century, it became known as the City of Light.
The City of Paris is the centre of the Île-de-France region, or Paris Region, with an official estimated population of 12,271,794 inhabitants on 1 January 2023, or about 19% of the population of France, The Paris Region had a GDP of €765 billion (US$1.064 trillion, PPP) in 2021, the highest in the European Union. According to the Economist Intelligence Unit Worldwide Cost of Living Survey, in 2022, Paris was the city with the ninth-highest cost of living in the world.
Paris is a major railway, highway, and air-transport hub served by two international airports: Charles de Gaulle Airport (the third-busiest airport in Europe) and Orly Airport. Opened in 1900, the city's subway system, the Paris Métro, serves 5.23 million passengers daily; it is the second-busiest metro system in Europe after the Moscow Metro. Gare du Nord is the 24th-busiest railway station in the world and the busiest outside Japan, with 262 million passengers in 2015. Paris has one of the most sustainable transportation systems and is one of the only two cities in the world that received the Sustainable Transport Award twice.
Paris is especially known for its museums and architectural landmarks: the Louvre received 8.9. million visitors in 2023, on track for keeping its position as the most-visited art museum in the world. The Musée d'Orsay, Musée Marmottan Monet and Musée de l'Orangerie are noted for their collections of French Impressionist art. The Pompidou Centre Musée National d'Art Moderne, Musée Rodin and Musée Picasso are noted for their collections of modern and contemporary art. The historical district along the Seine in the city centre has been classified as a UNESCO World Heritage Site since 1991.
Paris hosts several United Nations organizations including UNESCO, and other international organizations such as the OECD, the OECD Development Centre, the International Bureau of Weights and Measures, the International Energy Agency, the International Federation for Human Rights, along with European bodies such as the European Space Agency, the European Banking Authority and the European Securities and Markets Authority. The football club Paris Saint-Germain and the rugby union club Stade Français are based in Paris. The 80,000-seat Stade de France, built for the 1998 FIFA World Cup, is located just north of Paris in the neighbouring commune of Saint-Denis. Paris hosts the annual French Open Grand Slam tennis tournament on the red clay of Roland Garros. The city hosted the Olympic Games in 1900 and 1924, and will host the 2024 Summer Olympics. The 1938 and 1998 FIFA World Cups, the 2019 FIFA Women's World Cup, the 2007 Rugby World Cup, as well as the 1960, 1984 and 2016 UEFA European Championships were also held in the city. Every July, the Tour de France bicycle race finishes on the Avenue des Champs-Élysées in Paris.
The Parisii, a sub-tribe of the Celtic Senones, inhabited the Paris area from around the middle of the 3rd century BC. One of the area's major north–south trade routes crossed the Seine on the île de la Cité, which gradually became an important trading centre. The Parisii traded with many river towns (some as far away as the Iberian Peninsula) and minted their own coins.
The Romans conquered the Paris Basin in 52 BC and began their settlement on Paris's Left Bank. The Roman town was originally called Lutetia (more fully, Lutetia Parisiorum, "Lutetia of the Parisii", modern French Lutèce). It became a prosperous city with a forum, baths, temples, theatres, and an amphitheatre.
By the end of the Western Roman Empire, the town was known as Parisius, a Latin name that would later become Paris in French. Christianity was introduced in the middle of the 3rd century AD by Saint Denis, the first Bishop of Paris: according to legend, when he refused to renounce his faith before the Roman occupiers, he was beheaded on the hill which became known as Mons Martyrum (Latin "Hill of Martyrs"), later "Montmartre", from where he walked headless to the north of the city; the place where he fell and was buried became an important religious shrine, the Basilica of Saint-Denis, and many French kings are buried there.
Clovis the Frank, the first king of the Merovingian dynasty, made the city his capital from 508. As the Frankish domination of Gaul began, there was a gradual immigration by the Franks to Paris and the Parisian Francien dialects were born. Fortification of the Île de la Cité failed to avert sacking by Vikings in 845, but Paris's strategic importance—with its bridges preventing ships from passing—was established by successful defence in the Siege of Paris (885–886), for which the then Count of Paris (comte de Paris), Odo of France, was elected king of West Francia. From the Capetian dynasty that began with the 987 election of Hugh Capet, Count of Paris and Duke of the Franks (duc des Francs), as king of a unified West Francia, Paris gradually became the largest and most prosperous city in France.
By the end of the 12th century, Paris had become the political, economic, religious, and cultural capital of France.[36] The Palais de la Cité, the royal residence, was located at the western end of the Île de la Cité. In 1163, during the reign of Louis VII, Maurice de Sully, bishop of Paris, undertook the construction of the Notre Dame Cathedral at its eastern extremity.
After the marshland between the river Seine and its slower 'dead arm' to its north was filled in from around the 10th century, Paris's cultural centre began to move to the Right Bank. In 1137, a new city marketplace (today's Les Halles) replaced the two smaller ones on the Île de la Cité and Place de Grève (Place de l'Hôtel de Ville). The latter location housed the headquarters of Paris's river trade corporation, an organisation that later became, unofficially (although formally in later years), Paris's first municipal government.
In the late 12th century, Philip Augustus extended the Louvre fortress to defend the city against river invasions from the west, gave the city its first walls between 1190 and 1215, rebuilt its bridges to either side of its central island, and paved its main thoroughfares. In 1190, he transformed Paris's former cathedral school into a student-teacher corporation that would become the University of Paris and would draw students from all of Europe.
With 200,000 inhabitants in 1328, Paris, then already the capital of France, was the most populous city of Europe. By comparison, London in 1300 had 80,000 inhabitants. By the early fourteenth century, so much filth had collected inside urban Europe that French and Italian cities were naming streets after human waste. In medieval Paris, several street names were inspired by merde, the French word for "shit".
During the Hundred Years' War, Paris was occupied by England-friendly Burgundian forces from 1418, before being occupied outright by the English when Henry V of England entered the French capital in 1420; in spite of a 1429 effort by Joan of Arc to liberate the city, it would remain under English occupation until 1436.
In the late 16th-century French Wars of Religion, Paris was a stronghold of the Catholic League, the organisers of 24 August 1572 St. Bartholomew's Day massacre in which thousands of French Protestants were killed. The conflicts ended when pretender to the throne Henry IV, after converting to Catholicism to gain entry to the capital, entered the city in 1594 to claim the crown of France. This king made several improvements to the capital during his reign: he completed the construction of Paris's first uncovered, sidewalk-lined bridge, the Pont Neuf, built a Louvre extension connecting it to the Tuileries Palace, and created the first Paris residential square, the Place Royale, now Place des Vosges. In spite of Henry IV's efforts to improve city circulation, the narrowness of Paris's streets was a contributing factor in his assassination near Les Halles marketplace in 1610.
During the 17th century, Cardinal Richelieu, chief minister of Louis XIII, was determined to make Paris the most beautiful city in Europe. He built five new bridges, a new chapel for the College of Sorbonne, and a palace for himself, the Palais-Cardinal. After Richelieu's death in 1642, it was renamed the Palais-Royal.
Due to the Parisian uprisings during the Fronde civil war, Louis XIV moved his court to a new palace, Versailles, in 1682. Although no longer the capital of France, arts and sciences in the city flourished with the Comédie-Française, the Academy of Painting, and the French Academy of Sciences. To demonstrate that the city was safe from attack, the king had the city walls demolished and replaced with tree-lined boulevards that would become the Grands Boulevards. Other marks of his reign were the Collège des Quatre-Nations, the Place Vendôme, the Place des Victoires, and Les Invalides.
18th and 19th centuries
Empire, and Haussmann's renovation of Paris
Paris grew in population from about 400,000 in 1640, to 650,000 in 1780. A new boulevard named the Champs-Élysées extended the city west to Étoile, while the working-class neighbourhood of the Faubourg Saint-Antoine on the eastern side of the city grew increasingly crowded with poor migrant workers from other regions of France.
Paris was the centre of an explosion of philosophic and scientific activity, known as the Age of Enlightenment. Diderot and d'Alembert published their Encyclopédie in 1751, and the Montgolfier Brothers launched the first manned flight in a hot air balloon on 21 November 1783. Paris was the financial capital of continental Europe, and the primary European centre of book publishing, fashion and the manufacture of fine furniture and luxury goods.
In the summer of 1789, Paris became the centre stage of the French Revolution. On 14 July, a mob seized the arsenal at the Invalides, acquiring thousands of guns, and stormed the Bastille, which was a principal symbol of royal authority. The first independent Paris Commune, or city council, met in the Hôtel de Ville and elected a Mayor, the astronomer Jean Sylvain Bailly, on 15 July.
Louis XVI and the royal family were brought to Paris and incarcerated in the Tuileries Palace. In 1793, as the revolution turned increasingly radical, the king, queen and mayor were beheaded by guillotine in the Reign of Terror, along with more than 16,000 others throughout France. The property of the aristocracy and the church was nationalised, and the city's churches were closed, sold or demolished. A succession of revolutionary factions ruled Paris until 9 November 1799 (coup d'état du 18 brumaire), when Napoleon Bonaparte seized power as First Consul.
The population of Paris had dropped by 100,000 during the Revolution, but after 1799 it surged with 160,000 new residents, reaching 660,000 by 1815. Napoleon replaced the elected government of Paris with a prefect that reported directly to him. He began erecting monuments to military glory, including the Arc de Triomphe, and improved the neglected infrastructure of the city with new fountains, the Canal de l'Ourcq, Père Lachaise Cemetery and the city's first metal bridge, the Pont des Arts.
The Eiffel Tower, under construction in November 1888, startled Parisians—and the world—with its modernity.
During the Restoration, the bridges and squares of Paris were returned to their pre-Revolution names; the July Revolution in 1830 (commemorated by the July Column on the Place de la Bastille) brought to power a constitutional monarch, Louis Philippe I. The first railway line to Paris opened in 1837, beginning a new period of massive migration from the provinces to the city. In 1848, Louis-Philippe was overthrown by a popular uprising in the streets of Paris. His successor, Napoleon III, alongside the newly appointed prefect of the Seine, Georges-Eugène Haussmann, launched a huge public works project to build wide new boulevards, a new opera house, a central market, new aqueducts, sewers and parks, including the Bois de Boulogne and Bois de Vincennes. In 1860, Napoleon III annexed the surrounding towns and created eight new arrondissements, expanding Paris to its current limits.
During the Franco-Prussian War (1870–1871), Paris was besieged by the Prussian Army. Following several months of blockade, hunger, and then bombardment by the Prussians, the city was forced to surrender on 28 January 1871. After seizing power in Paris on 28 March, a revolutionary government known as the Paris Commune held power for two months, before being harshly suppressed by the French army during the "Bloody Week" at the end of May 1871.
In the late 19th century, Paris hosted two major international expositions: the 1889 Universal Exposition, which featured the new Eiffel Tower, was held to mark the centennial of the French Revolution; and the 1900 Universal Exposition gave Paris the Pont Alexandre III, the Grand Palais, the Petit Palais and the first Paris Métro line. Paris became the laboratory of Naturalism (Émile Zola) and Symbolism (Charles Baudelaire and Paul Verlaine), and of Impressionism in art (Courbet, Manet, Monet, Renoir).
20th and 21st centuries
World War, Paris between the Wars (1919–1939), Paris in World War II, and History of Paris (1946–2000)
By 1901, the population of Paris had grown to about 2,715,000. At the beginning of the century, artists from around the world including Pablo Picasso, Modigliani, and Henri Matisse made Paris their home. It was the birthplace of Fauvism, Cubism and abstract art, and authors such as Marcel Proust were exploring new approaches to literature.
During the First World War, Paris sometimes found itself on the front line; 600 to 1,000 Paris taxis played a small but highly important symbolic role in transporting 6,000 soldiers to the front line at the First Battle of the Marne. The city was also bombed by Zeppelins and shelled by German long-range guns. In the years after the war, known as Les Années Folles, Paris continued to be a mecca for writers, musicians and artists from around the world, including Ernest Hemingway, Igor Stravinsky, James Joyce, Josephine Baker, Eva Kotchever, Henry Miller, Anaïs Nin, Sidney Bechet and Salvador Dalí.
In the years after the peace conference, the city was also home to growing numbers of students and activists from French colonies and other Asian and African countries, who later became leaders of their countries, such as Ho Chi Minh, Zhou Enlai and Léopold Sédar Senghor.
General Charles de Gaulle on the Champs-Élysées celebrating the liberation of Paris, 26 August 1944
On 14 June 1940, the German army marched into Paris, which had been declared an "open city". On 16–17 July 1942, following German orders, the French police and gendarmes arrested 12,884 Jews, including 4,115 children, and confined them during five days at the Vel d'Hiv (Vélodrome d'Hiver), from which they were transported by train to the extermination camp at Auschwitz. None of the children came back. On 25 August 1944, the city was liberated by the French 2nd Armoured Division and the 4th Infantry Division of the United States Army. General Charles de Gaulle led a huge and emotional crowd down the Champs Élysées towards Notre Dame de Paris, and made a rousing speech from the Hôtel de Ville.
In the 1950s and the 1960s, Paris became one front of the Algerian War for independence; in August 1961, the pro-independence FLN targeted and killed 11 Paris policemen, leading to the imposition of a curfew on Muslims of Algeria (who, at that time, were French citizens). On 17 October 1961, an unauthorised but peaceful protest demonstration of Algerians against the curfew led to violent confrontations between the police and demonstrators, in which at least 40 people were killed. The anti-independence Organisation armée secrète (OAS) carried out a series of bombings in Paris throughout 1961 and 1962.
In May 1968, protesting students occupied the Sorbonne and put up barricades in the Latin Quarter. Thousands of Parisian blue-collar workers joined the students, and the movement grew into a two-week general strike. Supporters of the government won the June elections by a large majority. The May 1968 events in France resulted in the break-up of the University of Paris into 13 independent campuses. In 1975, the National Assembly changed the status of Paris to that of other French cities and, on 25 March 1977, Jacques Chirac became the first elected mayor of Paris since 1793. The Tour Maine-Montparnasse, the tallest building in the city at 57 storeys and 210 m (689 ft) high, was built between 1969 and 1973. It was highly controversial, and it remains the only building in the centre of the city over 32 storeys high. The population of Paris dropped from 2,850,000 in 1954 to 2,152,000 in 1990, as middle-class families moved to the suburbs. A suburban railway network, the RER (Réseau Express Régional), was built to complement the Métro; the Périphérique expressway encircling the city, was completed in 1973.
Most of the postwar presidents of the Fifth Republic wanted to leave their own monuments in Paris; President Georges Pompidou started the Centre Georges Pompidou (1977), Valéry Giscard d'Estaing began the Musée d'Orsay (1986); President François Mitterrand had the Opéra Bastille built (1985–1989), the new site of the Bibliothèque nationale de France (1996), the Arche de la Défense (1985–1989) in La Défense, as well as the Louvre Pyramid with its underground courtyard (1983–1989); Jacques Chirac (2006), the Musée du quai Branly.
In the early 21st century, the population of Paris began to increase slowly again, as more young people moved into the city. It reached 2.25 million in 2011. In March 2001, Bertrand Delanoë became the first socialist mayor. He was re-elected in March 2008. In 2007, in an effort to reduce car traffic, he introduced the Vélib', a system which rents bicycles. Bertrand Delanoë also transformed a section of the highway along the Left Bank of the Seine into an urban promenade and park, the Promenade des Berges de la Seine, which he inaugurated in June 2013.
In 2007, President Nicolas Sarkozy launched the Grand Paris project, to integrate Paris more closely with the towns in the region around it. After many modifications, the new area, named the Metropolis of Grand Paris, with a population of 6.7 million, was created on 1 January 2016. In 2011, the City of Paris and the national government approved the plans for the Grand Paris Express, totalling 205 km (127 mi) of automated metro lines to connect Paris, the innermost three departments around Paris, airports and high-speed rail (TGV) stations, at an estimated cost of €35 billion.The system is scheduled to be completed by 2030.
In January 2015, Al-Qaeda in the Arabian Peninsula claimed attacks across the Paris region. 1.5 million people marched in Paris in a show of solidarity against terrorism and in support of freedom of speech. In November of the same year, terrorist attacks, claimed by ISIL, killed 130 people and injured more than 350.
On 22 April 2016, the Paris Agreement was signed by 196 nations of the United Nations Framework Convention on Climate Change in an aim to limit the effects of climate change below 2 °C.
4x360 degree turning engines, opening doors and removable roof for easy access, and a little surprise in the boot for those sprint finishes!!
Bigger is better! www.flickr.com/photos/karenleahquinn/8311428574/sizes/h/i...
The brand new BMW M5 F10 is on the market and of course the first customers are calling LOMA Wheels for their own unique set. With a new engine philosophy BMW decided to go back from 10 to 8 cylinders. The turbo chargers are generating 560HP and so you can imagine how the new BMW M5 is pushing forward. Our LOMA GT1 Wheels with the deep Concave are extremely lightweight and keep so the performance of this M car. This LOMA GT1 wheel is giving the BMW with the classic mesh design a really sportive look and the M brakes are shinning like jewels between them. You can order the wheels in any custom colour or get them anodized in several finishes. LOMA Wheels has the fastest turnaround in the wheels industry with 4 weeks and ship world wide with UPS within 3-5 days. Contact us for more info.
www.lomawheels.com/allgemein/bmw-m5-f10-loma-wheels/
LOMA® FORGED WHEELS
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Function test. 188 batteries were used to supply the Exocet with 24 volts and a air pipe rigged up from the compressor to the cleaned EP valve block out of 659. With the air up and power on there was a slight leak from my bodged pipe but the EP valve itself was not leaking air and the selector seemed fine with 24 volts pumped into it directly from 188 batteries.
Cahokia Mounds State Historic Site, Illinois
The Cahokia Mounds State Historic Site is the site of a pre-Columbian Native American city (which existed c. 1050–1350 CE) directly across the Mississippi River from modern St. Louis, Missouri. This historic park lies in south-western Illinois between East St. Louis and Collinsville. The park covers 2,200 acres (890 ha), or about 3.5 square miles (9 km2), and contains about 80 mounds, but the ancient city was much larger. At its apex around 1100 CE, the city covered about 6 square miles (16 km2) and included about 120 manmade earthen mounds in a wide range of sizes, shapes, and functions. At the apex of its population, Cahokia may have briefly exceeded contemporaneous London, which at that time was approximately 14,000–18,000
Cahokia was the largest and most influential urban settlement of the Mississippian culture, which developed advanced societies across much of what is now the central and southeastern United States, beginning more than 1,000 years before European contact. Today, the Cahokia Mounds are considered to be the largest and most complex archaeological site north of the great pre-Columbian cities in Mexico.
Cahokia Mounds is a National Historic Landmark and a designated site for state protection. It is also one of the 24 UNESCO World Heritage Sites within the United States.
We held a function for a kindergarten. We played a lot of games with parents as well !!
Having a great fun there!!
I created this for the BrickFair VA 2020 LEGO convention which, like everything else, was canceled.
A few years earlier, I saw a MOC of a dragon on top of a Rubik's cube where parts of the cube rotated. I thought "I wonder if I can make a rotating cube GBC?" I kept coming back to the idea so I finally worked it out.
The interior is lit with color-changing RBG LEDs and the UV balls are charged by UV LEDs. The LEDs and UV balls are non-LEGO. And yes, there is a bit of a "Borg Cube" idea behind the lighting.
Our first steampunk airship,
in this video, the power functions are visible.
I'd love to hear some feedback--steampunk is not our usual style, but my son and I loved doing some research into it.
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De Nederlandse ontwerper Hans Gugulot ontwierp samen met designchef Dieter Rams de Phonosuper SK4 (1956) voor Braun. Deze radiogrammofoon kreeg door zijn doosvorm en de plexiglazen deksel de bijnaam "Schneewittchensarg".
A vehicle most definitely designed for keeping you safe rather than fashion, the International MXT/MVA certainly can't be described as a looker. A case of function over form!
Naturally the Matchbox version replicates its austere almost menacing appearance very well though painted black windows does give it an aura of cheapo Chinese rather than a product of one of the most well known and best loved diecast brands of all time! This example may well have originally been part of a multi-set but was donated to me in this loose but almost mint condition.
A lot of shots, done with the focus stacking function of magic lantern (www.magiclantern.fm). And for maximize the dynamic range, i've shooted every shot 3 times with the hdr magic lanter fuction (i love the way you can combine more magic lantern features together).
So tonemapped in photomatix, and then combined in combineZP. This flowers are really small, so the focus was a problem. so i taked a lot of photos with different focus thanks to magic lantern function, and then combined them together in a unique superfocused hdr image. more shots and a tutorial should be coming in the next weeks ;)
Sweep Function Generator, built in 1994 from an Elektor magazine article. Added today (2020/02/23) an Arduino and a 0.49" LCD, to display the frequency and period of the output signal, with auto-range scale.
- Sweep Function Generator (20Hz...200kHz) Elektor PT nº70 (Oct.1990)
- XR2206 output pin 11 - trough 100KOhm
- Arduino Nano Pro - ATmega328P 5v 16MHz - Input pin D5
- OLED 0.49" 64x32 SSD1306 I2C
Arduino code on GitHub:
github.com/Mortymore/Arduino-freq.meter-for-XR2206
Library for SSD1306 display and aditional info: U8g2lib.h
Library for frequency measurement: FreqCount.h
Some of the better iterations from my motion painting Processing Sketch – A simple generative system which 'paints' different forms to the canvas.
These 1/2-scale reproductions function exactly as their full-size counterparts. The center electrode could be lifted (left) to intensify the spark for carbon removal.
See Our Miniature Spark Plug Collection at: www.flickr.com/photos/15794235@N06/albums/72157651839098937
See Our Miniature Engine Collection at: www.flickr.com/photos/15794235@N06/albums/72157602933346098
Visit Our Photo Albums at: www.flickr.com/photos/15794235@N06/sets
Courtesy of Roger Ronnie
Paul and Paula Knapp
Miniature Engineering Museum
The bulb is a single-filament BA15D type as the live and neutral terminals are just on the bottom. In actual road use, a double-filament bulb for brake/tail light function must be used and the mounting bolt must be connected to the earth (neutral) wire.