I clean the windows on a 740-foot skyscraper. The first time, I felt like I was going to die, but now it's freeing. A skyscraper window washer shares how he cleans a 740-foot high-rise in London. He's always aware of the job's risks but says it makes him feel free. https://www.businessinsider.com/skyscraper-window-cleaner-washer-what-job-like-2023-11