eiffel tower pics at night

EIFFEL TOWER HISTORY AND PICTURES

Eiffel Tower History

The Eiffel Tower was built for the International Exhibition of Paris of 1889 commemorating the centenary of the French Revolution. The Prince of Wales, later King Edward VII of England, opened the tower. Of the 700 proposals submitted in a design competition, Gustave Eiffel's was unanimously chosen. However it was not accepted by all at first, and a petition of 300 names - including those of Maupassant, Emile Zola, Charles Garnier (architect of the Opéra Garnier), and Dumas the Younger - protested its construction.

At 300 meters (320.75 m including antenna), and 7,000 tons, it was the world's tallest building until 1930. Other statistics include:

• 2.5 million rivets

• 300 steel workers, and 2 years (1887-1889) to construct it.

• Sway of at most 12 cm in high winds.

• Height varies up to 15 cm depending on temperature.

• 15,000 iron pieces (excluding rivets). 40 tons of paint. 1652 steps to the top.

In 1889, Gustave Eiffel began to fit the peak of the tower as an observation station to measure the speed of wind. He also encouraged several scientific experiments including Foucault's giant pendulum, a mercury barometer and the first experiment of radio transmission. In 1898, Eugene Ducretet at the Pantheon, received signals from the tower.