publication date: Tuesday, May 11, 2010 (part of Round XLIII)
clue: need help growing your tower?
explanation: Khan was a structural engineer who invented tubular structure and designed some of the world's tallest buildings, including the Hancock Center and Willis Tower in Chicago. more…
solved by: Russ Wilhelm, Steve West, LaVonne Lemler, Samir Mehta, Chris Lemler, Richard Slominsky, Justin Woods, Denise Sawicki, Joanna Woods, Steve Dunn, Amy Austin, and Ryan Dunn
|This goo represented Bangladesh in the Goo World Tour.|