Various lists of the Wonders of the World have been compiled from antiquity to the present day, in order to catalogue the world's most spectacular natural features and human-built structures.
The Seven Wonders of the Ancient World is the oldest known list of this type, documenting the most iconic and remarkable human-made creations of classical antiquity; it was based on guidebooks popular among Hellenic sightseers and as such only includes works located around the Mediterranean rim and in the ancient Near East. The number seven was chosen because the Greeks believed it represented perfection and plenty, and because it reflected the number of planets known in ancient times (five) plus the Sun and Moon. [1]
The Greek historian Herodotus (484 – c. 425 BC) and the scholar Callimachus of Cyrene (c. 305–240 BC), at the Museum of Alexandria, made early lists of seven wonders. These lists have not survived, however, except as references in other writings.
The classic Seven Wonders were:
In the 19th and early 20th centuries, some writers emulated the classical list by creating their own lists with names such as "Wonders of the Middle Ages", "Seven Wonders of the Middle Ages", "Seven Wonders of the Medieval Mind", and "Architectural Wonders of the Middle Ages". [2] It is unlikely that any of these lists actually originated in the Middle Ages since the concept of a "Middle Age" did not become popular until at least the 16th century and the word "medieval" was not invented until the Enlightenment era. Brewer's Dictionary of Phrase and Fable refers to them as "later list[s]", [3] suggesting the lists were created after the Middle Ages.
Many of the structures on these lists were built much earlier than the Middle Ages but were well known throughout the world. [4] [5] Typically representative of such lists are: [3] [4] [6] [7]
Other structures sometimes included on such lists include:
Following in the tradition of the classical list, modern people and organisations have made their own lists of wonderful things, both ancient and modern, natural and artificial. Some of the most notable lists are presented below.
In 1994, the American Society of Civil Engineers compiled a list of Seven Wonders of the Modern World, paying tribute to the "greatest civil engineering achievements of the 20th century". [11] [12]
Wonder | Date started | Date finished | Location | Significance |
---|---|---|---|---|
Channel Tunnel | December 1, 1987 | May 6, 1994 | Strait of Dover, in the English Channel between the United Kingdom and France | Longest undersea portion of any tunnel in the world |
CN Tower | February 6, 1973 | June 26, 1976 | Toronto, Ontario, Canada | Tallest freestanding structure in the world from 1976 to 2007 |
Empire State Building | March 17, 1930 | April 11, 1931 | New York City, New York, United States | Tallest structure in the world from 1931 to 1954; tallest freestanding structure in the world from 1931 to 1967; tallest building in the world from 1931 to 1970; first building with 100+ stories |
Golden Gate Bridge | January 5, 1933 | May 27, 1937 | Golden Gate Strait, north of San Francisco, California, United States | Longest main span of any suspension bridge in the world from 1937 to 1964 |
Itaipu Dam | January 1970 | May 5, 1984 | Paraná River, on the border between Brazil and Paraguay | Largest operating hydroelectric facility in the world in terms of annual energy generation [13] |
Netherlands North Sea Protection Works (Delta and Zuiderzee Works) | 1920 | May 10, 1997 | Zeeland, South Holland, North Holland, Friesland and Flevoland, Netherlands | Largest hydraulic engineering project undertaken by the Netherlands during the 20th century |
Panama Canal | January 1, 1880 | January 7, 1914 | Isthmus of Panama | Allows passage of oceangoing vessels between the Atlantic and Pacific oceans; one of the largest and most difficult engineering projects ever undertaken |
In November 2006, the American national newspaper USA Today and the American television show Good Morning America revealed a list of the "New Seven Wonders", both natural and human-made, as chosen by six judges. [14] The Grand Canyon was added as an eighth wonder on November 24, 2006, in response to viewer feedback. [15]
Wonder | Location |
---|---|
Potala Palace | Lhasa, Tibet |
Old City of Jerusalem | Israel [n 1] |
Polar ice caps | Earth's polar regions (Arctic and Antarctic) |
Papahānaumokuākea Marine National Monument | Hawaii, United States |
The Internet | Worldwide |
Mayan ruins | Yucatán Peninsula, México |
Great Migration of Serengeti and Masai Mara | Tanzania and Kenya |
Grand Canyon (viewer-chosen eighth wonder) | Arizona, United States |
Similar to the other lists of wonders, there is no consensus on a list of seven natural wonders of the world, and there has been debate over how large such a list should be. One of many existing versions of this list was compiled by CNN in 1997: [16]
In 2001, an initiative was started by the Swiss corporation New7Wonders Foundation to choose the New 7 Wonders of the World from a selection of 200 existing monuments through online votes. [17] The Great Pyramid of Giza—part of the Giza Pyramids, the only remaining wonder of the traditional Seven Wonders of the Ancient World, was not one of the winners announced in 2007 but was added as an honorary candidate. [18] [19]
Wonder | Date of construction | Present-day location |
---|---|---|
Great Wall of China | Since 7th century BC [20] | China |
Petra | c. 100 BC | Ma'an, Jordan |
Christ the Redeemer | opened to the public October 12, 1931 | Rio de Janeiro, Brazil |
Machu Picchu | c. AD 1450 | Urubamba Province, Peru |
Chichen Itza | c. AD 600 | Yucatán, Mexico |
Colosseum | completed AD 80 | Rome, Italy |
Taj Mahal | completed c. AD 1648 | Agra, India |
Giza Pyramids (honorary candidates) | completed c. 2560 BC | Giza, Egypt |
A similar contemporary effort to create a list of seven natural (as opposed to human-made) wonders chosen through a global poll, called the New 7 Wonders of Nature, was organized from 2007 to 2011 by the same group as the New 7 Wonders of the World campaign.
New 7 Wonders Cities, a third list organized by New7Wonders and determined by another global vote, includes entire cities:
The list of "Seven Wonders of the Underwater World" was drawn up by CEDAM International, an American-based non-profit group for divers that is dedicated to ocean preservation and research. In 1989, CEDAM brought together a panel of marine scientists, including Eugenie Clark, to choose underwater areas which they considered worthy of protection. The results were announced at The National Aquarium in Washington, D.C., by actor Lloyd Bridges, star of TV's Sea Hunt : [21]
British author Deborah Cadbury wrote Seven Wonders of the Industrial World , a book telling the stories of seven great feats of engineering of the 19th and early 20th centuries. [22] In 2003, the BBC aired a seven-part docudrama exploring the same feats, with Cadbury as a producer. [23]
Wonder | Description | Completed |
---|---|---|
SS Great Eastern | British oceangoing passenger steamship | 1858 |
Bell Rock Lighthouse | in the North Sea off the coast of Angus, Scotland | 1810 |
Brooklyn Bridge | in New York City, New York, United States | 1883 |
London sewerage system | serving London, England | 1870 |
First transcontinental railroad | 1,912-mile (3,077 km) continuous railroad line connecting existing rail networks in Iowa, Nebraska, Wyoming, Utah, Nevada, and California in the United States | 1869 |
Panama Canal | 51-mile (82 km) artificial waterway crossing the Isthmus of Panama and connecting the Atlantic and Pacific oceans | 1914 |
Hoover Dam | on the Colorado River, spanning the border between Nevada and Arizona in the United States | 1936 |
In a 1999 article, Astronomy magazine listed the "Seven Wonders of the Solar System". This article was later made into a video. [24]
Many authors and organisations have composed lists of the wonders of the world that have been published in book or magazine form.
Seven Wonders of the World is a 1956 film in which Lowell Thomas searches the world for natural and artificial wonders and invites the audience to try to update the ancient Wonders of the World list.
Alexandria is the second largest city in Egypt and the largest city on the Mediterranean coast. It lies at the western edge of the Nile River delta. Founded in c. 331 BC by Alexander the Great, Alexandria grew rapidly and became a major centre of Hellenic civilisation, eventually replacing Memphis, in present-day Greater Cairo, as Egypt's capital. Called the "Bride of the Mediterranean" internationally, Alexandria is a popular tourist destination and an important industrial centre due to its natural gas and oil pipelines from Suez.
The Great Pyramid of Giza is the largest Egyptian pyramid. It served as the tomb of pharaoh Khufu, who ruled during the Fourth Dynasty of the Old Kingdom. Built c. 2600 BC, over a period of about 26 years, the pyramid is the oldest of the Seven Wonders of the Ancient World, and the only wonder that has remained largely intact. It is the most famous monument of the Giza pyramid complex, which is part of the UNESCO World Heritage Site "Memphis and its Necropolis". It is situated at the northeastern end of the line of the three main pyramids at Giza.
The Lighthouse of Alexandria, sometimes called the Pharos of Alexandria, was a lighthouse built by the Ptolemaic Kingdom of Ancient Egypt, during the reign of Ptolemy II Philadelphus. It has been estimated to have been at least 100 metres (330 ft) in overall height. One of the Seven Wonders of the Ancient World, for many centuries it was one of the tallest man-made structures in the world.
A pyramid is a structure whose visible surfaces are triangular in broad outline and converge toward the top, making the appearance roughly a pyramid in the geometric sense. The base of a pyramid can be of any polygon shape, such as triangular or quadrilateral, and its lines either filled or step.
Giza is the third-largest city in Egypt by area after Cairo and Alexandria; and fourth-largest city in Africa by population after Kinshasa, Lagos, and Cairo. It is the capital of Giza Governorate with a total population of 4,872,448 in the 2017 census. It is located on the west bank of the Nile opposite central Cairo, and is a part of the Greater Cairo metropolis. Giza lies less than 30 km (18.64 mi) north of Memphis, which was the capital city of the unified Egyptian state during the reign of pharaoh Narmer, roughly 3100 BC.
Giza Governorate is one of the governorates of Egypt. It is in the center of the country, situated on the west bank of the Nile River opposite Cairo. Its capital is the city of Giza. It includes a stretch of the left bank of the Nile Valley around Giza, and acquired a large stretch of Egypt's Western Desert, including Bahariya Oasis when the 6th of October Governorate was merged into it on 14 April 2011. The Giza Governorate is also home to the Great Sphinx and the Pyramids of Giza.
Dahshur is an ancient Egyptian pyramid complex and necropolis and shares the name of the nearby village of Manshiyyat Dahshur in markaz Badrashin, Giza.
The Egyptian pyramids are ancient masonry structures located in Egypt. Sources cite at least 118 identified "Egyptian" pyramids. Approximately 80 pyramids were built within the Kingdom of Kush, now located in the modern country of Sudan. Of those located in modern Egypt, most were built as tombs for the country's pharaohs and their consorts during the Old and Middle Kingdom periods.
The pyramid of Menkaure is the smallest of the three main pyramids of the Giza pyramid complex, located on the Giza Plateau in the southwestern outskirts of Cairo, Egypt. It is thought to have been built to serve as the tomb of the Fourth Dynasty Pharaoh Menkaure.
The Giza pyramid complex in Egypt is home to the Great Pyramid, the Pyramid of Khafre, and the Pyramid of Menkaure, along with their associated pyramid complexes and the Great Sphinx. All were built during the Fourth Dynasty of the Old Kingdom of ancient Egypt, between c. 2600 – c. 2500 BC. The site also includes several temples, cemeteries, and the remains of a workers' village.
The Giza Plateau is a limestone plateau in Giza, Egypt, the site of the Fourth Dynasty Giza pyramid complex, which includes the pyramids of Khufu, Khafre and Menkaure, the Great Sphinx, several cemeteries, a workers' village and an industrial complex. It forms the northernmost part of the 16,000 ha Pyramid Fields in the Western Desert edge of the Nile Valley that are part of the UNESCO World Heritage Site, Memphis and its Necropolis.
Spanning over three thousand years, ancient Egypt was not one stable civilization but in constant change and upheaval, commonly split into periods by historians. Likewise, ancient Egyptian architecture is not one style, but a set of styles differing over time but with some commonalities.
The New 7 Wonders of the World was a campaign started in 2001 to choose Wonders of the World from a selection of 200 existing monuments. The popularity poll via free web-based voting and telephone voting was led by Canadian-Swiss Bernard Weber and organized by the New 7 Wonders Foundation (N7W) based in Zurich, Switzerland, with winners announced on 7 July 2007 at Estádio da Luz in Lisbon. The poll was considered unscientific partly because it was possible for people to cast multiple votes. According to John Zogby, founder and current President/CEO of the Utica, New York–based polling organization Zogby International, New 7 Wonders Foundation drove "the largest poll on record".
The following outline is provided as an overview of and topical guide to classical studies:
Ancient Egyptian technology describes devices and technologies invented or used in Ancient Egypt. The Egyptians invented and used many simple machines, such as the ramp and the lever, to aid construction processes. They used rope trusses to stiffen the beam of ships. Egyptian paper, made from papyrus, and pottery were mass-produced and exported throughout the Mediterranean Basin. The wheel was used for a number of purposes, but chariots only came into use after the Second Intermediate Period. The Egyptians also played an important role in developing Mediterranean maritime technology including ships and lighthouses.
A necropolis is a large, designed cemetery with elaborate tomb monuments. The name stems from the Ancient Greek νεκρόπολις nekropolis.
Tourism is one of the leading sources of income, crucial to Egypt's economy. At its peak in 2010, the sector employed about 12% of workforce of Egypt, serving approximately 14.7 million visitors to Egypt, and providing revenues of nearly $12.5 billion as well as contributing more than 11% of GDP and 14.4% of foreign currency revenues.
The Seven Wonders of the Ancient World, also known as the Seven Wonders of the World or simply the Seven Wonders, is a list of seven notable structures present during classical antiquity. The first known list of seven wonders dates back to the 2nd–1st century BC.
The following outline is provided as an overview of a topical guide to ancient Egypt:
The Pyramids of Giza: Facts, Legends and Mysteries is a 2006 illustrated monograph by French Egyptologist Jean-Pierre Corteggiani. The book was published on the occasion of the 20th anniversary of 'Découvertes Gallimard', together with Néron : Le mal-aimé de l'Histoire, L'affaire Qumrân : Les découvertes de la mer Morte and a new edition of À la recherche de l'Égypte oubliée.
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