Volcano Of Death

So I was about to do a massive post on concrete, which is actually more interesting  (and tedious) than one would imagine (http://matse1.mse.uiuc.edu/concrete/prin.html) , when it dawned on me that it had nothing to do with electricity. Enter the unpronounceable Icelandic volcano to save the day:http://news.yahoo.com/s/livescience/20100526/sc_livescience/icelandvolcanoashplumeelectrified