11:23 Extinct countries you may not have heard of! (Geography Now!) 5:05 Atlas of Extinct Countries: The Remarkable (and Occasionally Ridiculous) Stories of 48 Nations that 2:31 192: The Second Battle of Lyman begins 11:54 Gravastar： O Mistério Ainda Maior Que os Buracos Negros？ 7:41 Why the North Pole looked like this on Old Maps 2:44 Extinct Animals Lost to History Due to Human Activity 7:25 Most Popular Mythical Creature From Different Countries