Trondheim is a small city in the northern part of Norway that's rich in cultural history, but it's becoming a technology mecca with companies like Google and Yahoo having a presence in the area as well as the Norwegian University of Science and Technology.
Trondheim Airport (Værnes)
The airport nearest Trondheim is called Værnes and is about 30 kilometers away. There are buses and trains connecting Trondheim to Værnes. More information at their website.