20 years ago, what was previously the Soviet Union's model town in the high arctic closed for good. Today, though, it's slowly being revitalized. This episode was supported by: Dashlane: Stay safe online by using Dashlane's package of security tools. Try Dashlane premium for free for 30-days by signing up at http://Dashlane.com/extremities and the use the code, "extremities," for 10% off upgrading to premium