Niels Bohr Institute, Copenhagen

[neutrinox]

Unassuming building but so much happened there! It's like PARC, Palo Alto Research Center, here in Silicon Valley. It's where they invented Ethernet, the Graphical User Interface and the computer mouse, among many other things, but it's just a generic office building. You can drive by it or go by on the bus and see their cool "parc" sign, but unless you know what means, you would never know the significance 🙂