![World of Engineering on Twitter: "This day on August 8, 1991 – The Warsaw radio mast, at one time the tallest construction ever built, collapses. https://t.co/m5q0W1bcbv" / Twitter World of Engineering on Twitter: "This day on August 8, 1991 – The Warsaw radio mast, at one time the tallest construction ever built, collapses. https://t.co/m5q0W1bcbv" / Twitter](https://pbs.twimg.com/media/Ee4yTKvX0AEtUpf.jpg:large)
World of Engineering on Twitter: "This day on August 8, 1991 – The Warsaw radio mast, at one time the tallest construction ever built, collapses. https://t.co/m5q0W1bcbv" / Twitter
![Collapse of Warsaw Radio Mast (1991) - This Day in History - English - The Free Dictionary Language Forums Collapse of Warsaw Radio Mast (1991) - This Day in History - English - The Free Dictionary Language Forums](https://i.dailymail.co.uk/i/pix/2014/07/10/article-2687728-1F8DE69100000578-153_964x578.jpg)
Collapse of Warsaw Radio Mast (1991) - This Day in History - English - The Free Dictionary Language Forums
![New museum to recognise Warsaw radio station that was second biggest in the world | Science in Poland New museum to recognise Warsaw radio station that was second biggest in the world | Science in Poland](https://naukawpolsce.pl/sites/default/files/styles/strona_glowna_slider_750x420/public/202110/40497144_40497114.jpg?itok=LVP0zE6B)