Norsk folkemuseum (The Norwegian Museum of Cultural History) is a research museum that's all about digging into Norway's cultural past. With over three million objects in its collections, they cover everything from Stone Age artifacts to Viking treasures. Plus, they're not just about dusty old relics - they're out there in the field, doing archaeological excavations and saving unique pieces of history like the Viking sleds. They also have an original stave church from 1200s!