Here is another short post about something interesting. Its a bit dated, but still sweet.
Over at Royal.Pingdom.com there is an article about “an underground data center that has greenhouses, waterfalls, German submarine engines, simulated daylight and can withstand a hit from a hydrogen bomb. It looks like the secret HQ of a James Bond villain.”
A little excessive, but cool nonetheless. Owned by one of Sweden’s largest ISPs, it is located in an old nuclear bunker that dates back to the Cold War era. Click the link to read the full story and see the awesome pictures.