Don't Look Down: Terrifying View From Glass Box Balcony Jutting Out From Skyscraper's 103rd Floor

Long way up: Even the floor of the platforms are glass - few
were brave enough to look straight down

From The Daily Mail:

If you're scared of heights, it may be time to look away now.

Not content with having the tallest building in America, the owners of Sears Tower in Chicago have installed four glass box viewing platforms which stick out of the building 103 floors up.

The balconies are suspended 1,353 feet in the air and jut out four feet from the building's Skydeck.

Read more ....

My Comment: This is so cool.