Posted 2001-04-22 21:54:13 and read 115 times.
CN Tower, Sears Tower and the Petronas Tower all claim to be the worlds tallest building. Which one is it?
Username: Matt D
Posted 2001-04-22 22:12:07 and read 78 times.
Ok...forget about the semantics, categories, etc.
What man-made structure has the greatest height differential between the ground and the top of the structure?