Talk:Samuel Eide's notes/@comment-84.202.107.118-20171225135636

This is a reference to Rjukan, a small mountain town in Norway, founded by Samuel Eyde. The town is nestled in a valley so deep that it does not receive sunlight between September and March.

https://en.wikipedia.org/wiki/Rjukan

A mirror was also put up on the mountain side in 2013 to bring sunlight into the valley during these winter months.