How Deep Is the Mir Mine, the Second Largest Man-made Pit in the World? 25.8k views by Piya Sengupta 2 years ago Read
10 Unusual Villages of the World that You Never Knew Existed 5.5k views by Unbelievable Facts 6 years ago Read
10 Interesting but Lesser-Known Events from History 6.8k views by Unbelievable Facts 7 years ago Read
Kizhi Pogost has a 300-Year-Old Wooden Church Built Without Nails and is One of the Tallest Wooden Structures in Existence 4.2k views by Unbelievable Facts 7 years ago Read