https://dulich.petrotimes.vn/ The Manhattan Bridge is a suspension bridge that spans the East River in New York City, connecting Manhattan with downtown Brooklyn at Flatbush Avenue. The total length of this bridge is 6,855 ft (2,089 m). The Golden Gate Bridge https://dulich.petrotimes.vn/ The Golden Gate Bridge is considered the gateway on the road from the Pacific Ocean into San Francisco Bay. The bridge is 2.7 km long, the distance between the spans is 1,280 meters, 67 meters above the water surface, and the two bridge towers have a height of 230 meters from the water surface. https://dulich.petrotimes.vn/ It is also a symbol of the whole country, comparable to the Statue of Liberty, the Empire State Building or the Grand Canyon. New River Gorge . Bridge https://dulich.petrotimes.vn/ The New River Gorge Bridge is a 3,030 feet (924 m) long steel arch bridge that spans the New River Gorge near Fayetteville, eastern United States. With an arch of 1,700 feet (518 m), the New River Gorge is the longest single-span arch bridge in the world. Arthur Ravenel Jr. Bridge https://dulich.petrotimes.vn/ Arthur Ravenel, Jr. The Bridge is the longest cable-stayed bridge in the Western Hemisphere, spanning the Cooper River. Tilikum Crossing https://dulich.petrotimes.vn/ A cable-stayed bridge that spans the Willamette River in Portland, Oregon. This is the first major bridge in the US designed to allow vehicular traffic, cyclists and pedestrians, but not cars. Royal Gorge Bridge https://dulich.petrotimes.vn/ A fairly popular tourist attraction near Canon City, the Royal Gorge Bridge is located across a craggy gorge, just above the Arkansas River. Royal Gorge Bridge is about 384 m long, 5.5 m wide, built in 1929 and took about seven months to complete. The bridge is located at an altitude of 291 m above the Arkansas River and holds the record for the tallest bridge in the United States. High Trestle Trail Bridge https://dulich.petrotimes.vn/ The High Trestle Trail is in the state of Iowa, located in the Des Moines River valley. The bridge has a splendid and unique architecture with illuminated steel beams representing a view through a mine shaft, reflecting the coal mining history of the local area. And when sunset falls, the illuminated steel beams are the best time to admire the beauty of this bridge. https://dulich.petrotimes.vn/ It is rated as one of the 8 most beautiful pedestrian bridges in the world. https://dulich.petrotimes.vn/

The super-tall 67-story One Vanderbilt skyscraper at the corner of 42nd Street and Vanderbilt Avenue in midtown Manhattan, New York City. Ascent, an all-glass elevator, travels 369 meters outside of the skyscraper, offering breathtaking views of the city. The more adventurous can opt for Levitation, the transparent glass cases that jut out of the tower, at 324 meters above Madison Avenue. Dizziness with the glass elevator of a 67-story building in the US The entire project, called Summit One Vanderbilt, will include an Après cafe, a rooftop bar, and “the tallest urban outdoor alpine in the world.” Kenzo Digital’s creative team designed an art installation for the observatory. Marc Holliday, President and CEO of SL Green said: “We create a destination that provides a memorable interactive experience for a lifetime, visitors will have the best views, spanning the entire New City of New City. York. Summit One Vanderbilt is an incredible, inspiring project that anyone should experience. It’s a special, thrilling place that New Yorkers and visitors from all over the world will visit again and again.” Fred Dixon, president and chief executive officer of NYC & Company, believes that the launch of this attraction will give the city an impetus as it begins to revive its tourism industry, which has suffered greatly from the epidemic. “New York City is going to be full of energy in the fall, and Summit One Vanderbilt is a great addition that attracts locals and visitors,” Dixon said. There are also a number of famous observatories in the city, such as the six-story Top of the Rock observatory at Rockefeller Center, located 259 meters above the street. In 2019, the Empire State Building commissioned a new observatory on the 102nd floor, 382 meters above the ground.

The photo was taken in 1889. The residence of lawyer Elliot Fitch Shepard (the nearest building) and his wife, Margaret Vanderbilt Shepard, daughter of William H. Vanderbilt, at 2 West 52nd Street. The ornate house of Shepard’s brother-in-law, William K. Vanderbilt, lay beside it. In the distance is St. Church. Thomas Episcopal and Presbyterian Church on Fifth Avenue. The photo was taken in 1899. Two women walk beside a row of wagons near Madison Square. A woman overlooks the Statue of Liberty from the deck of a ferry in the early 1900s. The statue was made and given to America by France in honor of America’s 100 years of independence. 1901. Children play skiing in Central Park. The park’s long and narrow design is the result of a 1858 competition with victories for Connecticut-born landscape architect Frederick Law Olmsted and British-American architect Calvert Vaux. 1911. Times Square in neon lights, taken more than a century ago. 1915. A group of women led the Manhattan Delegation in the Election Party for Women parade, a New York City-based political organization. 1921. Deputy Police Commissioner John A. Leach (right) watched two men pour alcohol down a sewer, after a raid enforced a ban on the production and sale of alcohol. Congress passed the 18th Amendment in 1920, banning the production and sale of alcohol, opening up a 13-year period of alcohol ban. This ended with the adoption of the 21st Amendment in 1933, which repealed the 18th Amendment. 1923. Young girls dancing Charleston in Harlem, a residential neighborhood in New York City. Although the dance existed before the 1920s, it gained popularity after appearing on the Broadway show Running Wild in 1923. 1925. A corner of New York’s East Side in the mid-20s. If you look closely, you will see shops selling diamonds, fur and suitcases, as well as an advertisement for a loan office in the photo. . 1930. Unemployed men line up waiting for bread and necessities during the Great Depression. In 1932, 1 in 3 New Yorkers was unemployed, and about 1.6 million people lived on government subsidies. 1938. Aerial view of the crowd welcoming New Year’s Eve in Times Square. People in America started to welcome the new year in Times Square since 1904. 1940. A group of people look out from above the Empire State Building. It was the tallest building in the world until the 1970s, when the World Trade Center won this position. 1947. A child waved an American flag from the crown of the Statue of Liberty. The crown’s 25 windows overlook the surrounding New York Harbor. 1953. Pedestrians weave through the busy traffic of New York City. 1958. Two models wearing fur coats, velvet berets and waist-length skirts walked across the Tudor City Bridge during a photo shoot for Vogue magazine. 1961. Three walkers holding umbrellas fight snow and wind as they cross the intersection at 148 Street in Harlem. Blizzard occurred in February 1961 with some areas recorded snow as thick as 50cm. 1966. A helicopter landed on top of the Pan-Am building (now the MetLife building), designed by the German architect and Bauhaus founder Walter Gropius. 1967. Business premises at the corner of 7th Avenue and 42nd Street in Times Square. People on the subway in 1976, along with the famous Lark cigarette commercial. New Yorkers crowded on the Brooklyn Bridge in 1978 after a serious power failure caused the subway system to stop working. Pedestrians walk past the entrance to the New York Stock Exchange on Wall Street. The 1980s was a decade marked by wealth, especially in New York City, a trend that existed until the 1987 stock market crash. 1999. A crowd of 30,000 people ran across the Verrazzano-Narrows Bridge on Staten Island during the New York City Marathon. Today, it is the largest marathon in the world, with 53,627 participants in 2019./.

Amanda Keravel, female editor-in-chief of the French travel guidebook Routard , and Fran # ois Vey, author of the book on the Secrets of “Mrs. Dam Iron” (La Dame de fer) (follow La Tour Eiffel, Vérités et légendes, éditions Perrin . 2018), recounting 10 unknown anecdotes about the Eiffel Tower inaugurated on the occasion of the world exhibition in 1889. 1. The Eiffel Tower might have a different name The Eiffel Tower may have been called the Bonickhausen tower because engineer Gustave Eiffel, who was involved in the construction of the Eiffel Tower in Paris, was not born with the name we know it today. His family is of German origin, his birth name is Gustave Bonickhausen. “At first, Gustave Eiffel kept his German name. Then during the Franco-French War of 1870, this name made it difficult for his business, ”explained Fran # ois Vey. He submitted to the Government Council to change his surname and was approved in 1881, a few years before the design and construction of the tower. This is because it was later called the Eiffel Tower, not the Bonickhausen tower. 2. Gustave Eiffel did not create, design the Eiffel Tower, but bought the patents of the first inventors. History retains the name of Gustave Eiffel. But as Amanda Keravel said: “Gustave Eiffel was not the inventor of the tower”. Fran # ois Vey adds: “Surrounded by excellent engineers, he asked them to work on a project to prepare the World Exhibition in Paris in 1889. The engineers Maurice Koechlin and Émile Nouguier imagined this project and drew the first prototype. ” Then an architect, Stephen Sauvestre, came up with the figure we see today. Inspired by the project, Gustave Eiffel later acquired the patents of two engineers and persuaded all political and industrial circles to build the tower. He is also the funding provider for the project. That is why the name of this great industrialist and businessman was so famous in the political world at that time, used to name the tower. 3. When built, the Eiffel Tower was the tallest building in the world “Building the tallest tower in the world was an imaginary project for all the engineers back then,” explains Fran # ois Vey. When designing the Eiffel Tower, the goal was to build a tower that was 1,000 feet high, or about 300 meters. Therefore, for many years, the Eiffel Tower was the tallest tower in the world. “It was truly a technical feat at the time. Americans are very curious, even jealous. The American press loudly reported on the front page about the inauguration of the tower. Many American delegations came to see, ”said Fran # ois Vey. It was not until 1930 that the Eiffel Tower was dethroned by the Chrysler building in New York (319 meters) and the Empire State Building (381 meters). Today, many other towers are twice as tall as the Eiffel Tower, such as Taipei Tower (508 meters) or Burj Dubai Tower (828 meters). 4. The Eiffel Tower has repeatedly escaped destruction Amanda Keravel said: “When the construction is completed, the Eiffel Tower is just a sightseeing spot and has no other function. Hence the original contract is expected to demolish the tower ”. The concession was planned for 20 years from 1890. Therefore, in 1910, the tower was supposed to be dismantled. But Gustave Eiffel made a clear determination to keep the tower. Fran # ois Vey added: “For most of his life, Gustave Eiffel struggled to extend the franchise”. In the end, the concession was extended several times. And then, the public’s admiration as well as the various uses of the Eiffel Tower for new technologies made it indispensable. Today, no one imagined the Eiffel Tower would be dismantled. 5. Utilized and occupied by the Germans, the Eiffel Tower played a major role in the two world wars In its entire history, the Eiffel Tower was only closed to the public three times: during the Coronavirus 2020 pandemic, and during the World Wars of 1914-1918 and 1939-1945. Fran # ois Vey explains: “In 1914, the French army used the Eiffel Tower as a listening center for German radio stations”. The gathered information enabled the French to identify a decisive attack point for the battle of La Marne. During World War II, Germans occupied the Eiffel Tower to place the antenna at the top of the tower. Released in 1944, the Eiffel Tower was used by the US military as a place for soldiers to relax: a nightclub formed on the first floor. The tower was only handed over to France in 1946. In addition to the above conflicts, the tower is also used for many military experiments. A building reminiscent of this “military” past. “A bongke is built at the foot of the tower. Today, it is used as the mechanical storage of the engine system. It is also used to transport food to the Eiffel Tower restaurants. Since the restaurants are relatively small, some dishes are prepared in this bongke, “said Amanda Keravel. 6. The Eiffel Tower played an important role in the development of television Thanks to the Eiffel Tower, French people were able to watch the Queen’s coronation in 1953. “The antenna helps to record from England and broadcast in France,” Amanda Keravel said. This anecdote illustrates the importance of the Eiffel Tower to the telecommunications industry. Throughout history, antennas placed on top of the Eiffel Tower have been used for many experiments in wave propagation. Fran # ois Vey adds: “In 1903, the first wireless telegraph experiments were carried out on the tower. The Eiffel Tower is also used for radio and is currently broadcasting terrestrial digital television in Paris. 7. A scammer pretended to sell the Eiffel Tower before fleeing with the proceeds In 1925, a crook sold the Eiffel Tower, although never owned it. Amanda Keravel said: “Victor Lustig had read an article explaining that it was very expensive to repair the tower. From there Victor came up with the idea of ​​pretending that it was for sale. This name sent to several scrap dealers with an offer to sell the tower to the highest bidder, and made it clear that it was necessary to keep the project a secret until the sale is complete. “. A scrap dealer fell into the trap and signed a check of great value. And then, Victor ran away with the money he wiped. “The victim was so embarrassed that he never sued,” reported the editor-in-chief of the French travel guide Routard. 8. The Eiffel Tower has never been brown and 3 paint colors are still used When looking at the Eiffel Tower, you can only see one color throughout the tower. However, this is only an optical effect! “Gustave Eiffel devised a technique: in order for the colors to appear uniform from below, three colors had to be used. Darker colors below and lighter colors above, ”revealed Amanda Keravel. This trick is still used until now. However, the tower is not always brown. “The Eiffel Tower is painted and repainted regularly. Between the original color and the color today, nearly 12 different official colors are used, including sepia, brown, ocher and beige ”, said Fran # ois Vey. 9. It shrinks in winter and moves in summer Like all tall buildings, the Eiffel Tower is quite sensitive to the environment. The low winter temperatures can cause it to shrink from 4 cm to 8 cm. During the hot summer months, metal moves the tower. In fact, iron is subjected to an expansion force that causes the tower to grow a few centimeters larger and may cause the tower to tilt a bit. If the sun heats one side, the tower can tilt to the other a few centimeters. In contrast, the tower is insensitive to wind. The reason is simple: “Its construction allows the wind to blow through”, emphasizes Fran # ois Vey. 10. From now to 2024, the Eiffel Tower will have a new face In 2024, the Eiffel Tower will become the center of attention of the world when the Olympic Games take place in France. “This is also the symbol used for the first Paris logo in 2024,” said Fran # ois Vey. A modernization plan is underway for the neighborhood. Many embellishments are planned to facilitate promenade. The Big Park Trocadéro will be connected to the Eiffel Tower. Currently, these two buildings are separated by a road. Many information kiosks and food stalls will be placed on the promenade and in the new gardens around the Eiffel Tower, enough to give a new look to this “Iron Dress Lady”, over 130 years old.