At 1,775 feet, One World Trade Center in New York is the tallest building in both the city and the country. By comparison, the Empire State Building—which was once the tallest building in the ...

For comparison, Here's what a wind tunnel does ... What if there was a coaster that went as high as the tallest building on Earth, the Burj Khalifa? Well, it's a good thing we don't, because ...

What’s the tallest building in Alabama? If you thought it was located in the state’s largest city, you’d be incorrect – it is located in Mobile, the fourth largest city. In fact ...

The Huajiang Grand Canyon Bridge in Guizhou province, China, will become the tallest bridge in the world after its completion in June, standing at a height of 625 metres above river level. In ...

Situated in Dubai, UAE, Burj Khalifa is the tallest building in the world. It stands at a height of 828 meters (2,717 feet). Completed in 2010, the Burj Khalifa has 163 floors, luxurious ...