Imagine a ban on Muslims: What would United States look like?

Architectural achievements in skyscrapers

Can you imagine a Chicago skyline without the Willis (formerly Sears) Tower or the John Hancock Center? These are just The Willis Tower in Chicago, formerly the Sears Tower and once the tallest building in the world, was designed by Fazlur Rahman Khan.two of the buildings designed by the late Fazlur Rahman Khan. Considered a visionary in his field, his designs changed the way high-rise structures were built.

Khan’s design for the Sears Tower (110 stories) made it the world’s tallest building until 1996.

He was born in 1929 in what is today Bangladesh and came to the United States for the first time on a Fulbright Scholarship…more:  .cnn.