![The Economist on Twitter: "A giant stone ball has been discovered in a forest near the village of Podubravlje, Bosnia and Herzegovina on May 11th (EPA/Fehim Demir ) https://t.co/PoG5eFSvRd" / Twitter The Economist on Twitter: "A giant stone ball has been discovered in a forest near the village of Podubravlje, Bosnia and Herzegovina on May 11th (EPA/Fehim Demir ) https://t.co/PoG5eFSvRd" / Twitter](https://pbs.twimg.com/media/DAsZe20XkAI6JXB.jpg)
The Economist on Twitter: "A giant stone ball has been discovered in a forest near the village of Podubravlje, Bosnia and Herzegovina on May 11th (EPA/Fehim Demir ) https://t.co/PoG5eFSvRd" / Twitter
![22.05.2017., Podubravlje, Bosnia and Herzegovina - Suad Keserovic in the town of Podubravlje near Zavidovici found a stone ball which is considered to be the largest in the world. The stone ball 22.05.2017., Podubravlje, Bosnia and Herzegovina - Suad Keserovic in the town of Podubravlje near Zavidovici found a stone ball which is considered to be the largest in the world. The stone ball](https://c8.alamy.com/comp/2KX0EDR/22052017-podubravlje-bosnia-and-herzegovina-suad-keserovic-in-the-town-of-podubravlje-near-zavidovici-found-a-stone-ball-which-is-considered-to-be-the-largest-in-the-world-the-stone-ball-is-about-40000-years-old-has-a-diameter-of-3-meters-and-20-cm-a-volume-of-about-10-meters-and-a-weight-of-about-40-tons-the-suburb-has-become-the-bosnian-stonehenge-which-is-visited-daily-by-tourists-from-all-over-the-world-photo-armin-durguthalopixpixsell-2KX0EDR.jpg)
22.05.2017., Podubravlje, Bosnia and Herzegovina - Suad Keserovic in the town of Podubravlje near Zavidovici found a stone ball which is considered to be the largest in the world. The stone ball
Round rock in forest: Mystery of giant sphere divides opinion | news.com.au — Australia's leading news site
![Giant Stone Balls Discovered Underground In Siberia | Unexplained mysteries, Ancient aliens, Ancient mysteries Giant Stone Balls Discovered Underground In Siberia | Unexplained mysteries, Ancient aliens, Ancient mysteries](https://i.pinimg.com/originals/a3/f8/4d/a3f84d47c17cc7b11b6960e05988c7a2.png)