One for Star Wars fans...
http://arcticjournal.com/culture/992/original-hoth
https://en.wikipedia.org/wiki/Project_Iceworm
http://gombessa.tripod.com/scienceleadstheway/id9.html
The US military installed a nuclear-powered town under the Greenland glacier called Camp Century, which inspired Hoth in the Empire Strikes Back.
http://arcticjournal.com/culture/992/original-hoth
https://en.wikipedia.org/wiki/Project_Iceworm
http://gombessa.tripod.com/scienceleadstheway/id9.html
The US military installed a nuclear-powered town under the Greenland glacier called Camp Century, which inspired Hoth in the Empire Strikes Back.