At its peak, the Berlin Wall was 100 miles long. Today only about a mile is left standing. Compared with other famous walls in history, this wall had a pretty short life span. The Great Wall of China has been … Continue reading →

Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. 

Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. 

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.