Lulea, Sweden is home to Facebook’s newest data center and is already handling live traffic from across the world. The center runs on locally generated hydro-electric energy along with the icy Nordic air to power and cool the masses of servers while the excess heat generated is harnessed to keep the offices warm. All equipment is also 100% renewable! Take a look inside.
 

This mining shovel weighs 700 tons and it took six trucks over six days to transport it to where it was needed.

Imgur user captaintarctica found plans of his 1960's house. The plans indicated that there should be a "Blast Shelter" somewhere there. So, after some digging he found it.