Where do you know the famous tower in seattle?”
Space Needle (Seattle Center) 1961 Seattle, Washington, USA Conceived in a sketch by Edward E. Carlson, Designed by John Graham, architect The 605 foot (184 meter) Space Needle was envisioned by Edward E. Carlson, who was president of Western International Hotels. Carlson’s sketch became an icon for the 1962 World’s Fair in Seattle, and after many adaptations, architect John Graham and his team of architects transformed the balloon-topped tower that Carlson sketched into the saucer-topped tower we see today. Massive steel beams form the slender legs and upper body of the Seattle Space Needle. The Space Needle is designed to withstand a wind velocity of 200 miles per hour, but storms occasionally force the facility to close. Several earth tremors have caused the Needle to sway. However, the original designers doubled the 1962 building code requirements, enabling the Space Needle to withstand even greater jolts. The Space Needle was completed in December 1961, and officially opened four
The Space Needle is a tower in Seattle, Washington, and is a major landmark of the Pacific Northwest region of the United States and a symbol of Seattle. Located at the Seattle Center, it was built for the 1962 World’s Fair, during which time nearly 20,000 people a day used the elevators, with over 2.3 million visitors in all for the World Fair. The Space Needle is 605 feet (184 m) high at its highest point and 138 feet (42 m) wide at its widest point and weighs 9,550 tons. When it was completed it was the tallest structure west of the Mississippi River.[4] It is built to withstand winds of up to 200 mph (320 km/h) and earthquakes up to 9.5 magnitude[citation needed] (which would protect the structure against an earthquake as powerful as the 1700 Cascadia earthquake). The tower has 25 lightning rods on its roof to prevent lightning damage. The Space Needle features an observation deck at 520 feet (160 m), and a gift shop with the rotating SkyCity restaurant at 500 feet (152 m).[4] From
