The Online Engineer has recently posted a video of a worker climbing to the top of a transmission tower. The ascent is a cool 1768 feet, which is higher than the Sears Tower, Empire State Building as well as the Eiffel Tower. From the very top of the tower, you can apparently see 55 miles into the horizon. Check the video out before it gets removed! If you're afraid of heights, I'm afraid you shouldn't watch this video.