MOST ELECTRONICS SUFFER a debilitating aquaphobia. At the littlest spillage—heaven forbid Dorothy’s bucket—of water, our wicked widgets shriek and melt.
Microsoft, it would seem, missed the memo. Last June, the company installed a smallish data center on a patch of seabed just off the coast of Scotland’s Orkney Islands; around it, approximately 933,333 bucketfuls of brine circulate every hour. As David Wolpert, who studies the thermodynamics of computing systems, wrote in a recent blog post for Scientific American, “Many people have impugned the rationality.”
The idea to submerge 864 servers in saltwater was, in fact, quite rational, the result of a five-year research project led by future-proofing engineers. Errant liquid might fritz your phone, but the slyer, far deadlier killer of technology is the opposing elemental force, fire. Nearly every…