Could you do this? Up 103 stories in Chicago,Sears Tower has expanded their Skydeck to include the above pictured Skydeck Ledge. These are essentially 1.5″thick glass boxes that extend out about 4 feet from the Tower itself 1,353 feet above ground,giving people an amazing view of Chicago,and thrillseakers an amazing adrenaline rush. While I’ve stood on the glass floor in the CN Tower,it seemed a lot thicker,and it was not protuding from the tower itself. Not sure how I feel about this,but on a clear day,I would love to snap some pictures of Chi-town from here. (Found on Gizmodo)