The Eiffel Tower (French: La Tour Eiffel, nickname La dame de fer, the iron lady) is a wrought iron lattice tower located on the Champ de Mars in Paris. Built in 1889 as the entrance arch to the 1889 World's Fair, it has become both a global cultural icon of France and one of the most recognizable structures in the world. The tower is the tallest building in Paris and the most-visited paid monument in the world; millions of people ascend it every year. It is named after the engineer Gustave Eiffel, whose company designed and built the tower.
The tower stands 320 metres (1,050 ft) tall, about the same height as an 81-story building. During its construction, the Eiffel Tower surpassed the Washington Monument to assume the title of the tallest man-made structure in the world, a title it held for 41 years, until the Chrysler Building in New York City was built in 1930. However, because of the addition, in 1957, of the antenna atop the Eiffel Tower, it is now taller than the Chrysler Building. Not including broadcast antennas, it is the second-tallest structure in France, after the Millau Viaduct.
The tower has three levels for visitors. Tickets can be purchased to ascend, by stairs or lift, to the first and second levels. The walk from ground level to the first level is over 300 steps, as is the walk from the first to the second level. The third and highest level is accessible only by elevator. Both the first and second levels feature restaurants.
The tower has become the most prominent symbol of both Paris and France, often in the establishing shot of films set in the city
More than 200,000,000 people have visited the tower since its construction in 1889, including 6,719,200 in 2006. The tower is the most-visited paid monument in the world.
The tower has two restaurants: Le 58 tour Eiffel, on the first floor 311 ft (95 m) above sea level; and the Le Jules Verne, a gastronomical restaurant on the second floor, with a private lift. This restaurant has one star in the Michelin Red Guide. In January 2007, the multi-Michelin star chef Alain Ducasse was brought in to run Jules Verne.
Cataratas del Niagara.(Niagara Falls)
The Niagara Falls, located on the Niagara River draining Lake Erie into Lake Ontario, is the collective name for the Horseshoe Falls and the adjacent American Falls along with the comparatively small Bridal Veil Falls, which combined form the highest flow rate of any waterfall in the world and has a vertical drop of more than 165 feet (50 m). Horseshoe Falls is the most powerful waterfall (vertical height along with flow rate) in North America. Niagara Falls forms the international border between the Canadian province of Ontario and the U.S. state of New York, also forming the southern end of the Niagara Gorge. The falls are located 17 miles (27 km) north-northwest of Buffalo, New York and 75 miles (121 km) south-southeast of Toronto, between the twin cities of Niagara Falls, Ontario, and Niagara Falls, New York
Peak numbers of visitors occur in the summertime, when Niagara Falls are both a daytime and evening attraction. From the Canadian side, floodlights illuminate both sides of the falls for several hours after dark (until midnight). The number of visitors in 2007 was expected to total 20 million and by 2009, the annual rate was expected to top 28 million tourists per year.
The oldest and best known tourist attraction at Niagara Falls is the Maid of the Mist boat cruise, named for an ancient Ongiara Indian mythical character, which has carried passengers into the rapids immediately below the falls since 1846. Cruise boats operate from boat docks on both sides of the falls
The Horseshoe Falls drop about 173 feet (53 m), while the height of the American Falls varies between 70–100 feet (21–30 m) because of the presence of giant boulders at its base. The larger Horseshoe Falls are about 2,600 feet (790 m) wide, while the American Falls are 1,060 feet (320 m) wide. The distance between the American extremity of the Niagara Falls and the Canadian extremity is 3,409 feet (1,039 m).
The volume of water approaching the falls during peak flow season may sometimes be as much as 202,000 cubic feet (5,700 m3, 5.7 million liters) per second. Since the flow is a direct function of the Lake Erie water elevation, it typically peaks in late spring or early summer. During the summer months, 100,000 cubic feet (2,800 m3) per second of water actually traverses the falls, some 90% of which goes over the Horseshoe Falls, while the balance is diverted to hydroelectric facilities. This is accomplished by employing a weir with movable gates upstream from the Horseshoe Falls. The falls flow is further halved at night, and during the low tourist season in the winter, remains a flat 50,000 cubic feet (1,400 m3) per second. Water diversion is regulated by the 1950 Niagara Treaty and is administered by the International Niagara Board of Control (IJC).
The verdant green colour of the water flowing over the Niagara Falls is a byproduct of the estimated 60 tonnes/minute of dissolved salts and "rock flour" (very finely ground rock) generated by the erosive force of the Niagara River itself. The current rate of erosion is approximately 1 foot (0.30 m) per year down from a historical average of 3 feet (0.91 m) per year. However, it is estimated that 50,000 years from now, even at this reduced rate of erosion, the remaining 20 miles (32 km) to Lake Erie will have been undermined and the falls will cease to exist.
Christ the Redeemer (Portuguese: Cristo Redentor, standard Brazilian Portuguese: is a statue of Jesus Christ in Rio de Janeiro, Brazil; considered the largest Art Deco statue in the world and the 5th largest statue of Jesus in the world. It is 39.6 metres (130 ft) tall, including its 9.5 metres (31 ft) pedestal, and 30 metres (98 ft) wide. It weighs 635 tonnes (625 long,700 short tons), and is located at the peak of the 700-metre (2,300 ft) Corcovado mountain in the Tijuca Forest National Park overlooking the city. A symbol of Brazilian Christianity, the statue has become an icon for Rio de Janeiro and Brazil. It is made of reinforced concrete and soapstone, and was constructed between 1922 and 1931.
Christ the Redeemer is featured in various works of fiction and media. The statue was featured in a major destruction scene in the movie 2012, when its arms collapse, and the rest of the statue fails at the knees and crumbles as it collides with the side of the mountain. This scene was highly controversial, especially when it was featured in a billboard campaign in Los Angeles, when Brazilian Multimedia Designer Sara Vieira spoke out against it. It is featured in the videogames Tom Clancy's H.A.W.X, Driver 2, Tropico 3, Terranigma, Call of Duty: Modern Warfare 2, OSS 117: Lost in Rio, Civilization IV: Beyond the Sword, Civilization Revolution, Civilization V and "Angry Birds Rio". It briefly appears in the bonus level of Tony Hawk's Pro Skater 3 on PlayStation. It can be seen in the video for Janet Jackson's, "Runaway" and in the video It is also shown on the MTV show Viva La Bam in which Bam Margera battled [[ Don Vito]] to win $1,000. It is also in Mr. Magoo. A parody of the statue is also seen in World of Warcraft on an island called Janerio's Point, the statue was damaged in the Cataclysm revealing a heart filled with riches. It has also been featured in the 2011 animated film Rio and the live-action film Fast Five which had a major part based in Rio de Janeiro. In the science fiction anime Legend of the Galactic Heroes the planet Heinessen, capitol of the Free Planets Alliance, has a giant monument to its founder Arle Heinessen in which Heinessen is posed in the same position as Jesus in the Redeemer statue.