If I am remembering correctly, the ratio of AdBlue to diesel is 100 parts diesel to 1 part AdBlue, does anyone have a guesstimate on the volume of the tanks? From: cypherpunks [mailto:cypherpunks-bounces@cpunks.org] On Behalf Of Lodewijk andré de la porte Sent: Thursday, August 08, 2013 6:24 PM To: b. brewer Cc: cypherpunks@cpunks.org Subject: Re: Urea at NSA Utah Data Center 2013/8/4 b. brewer <bbrewer@littledystopia.net> we all want 'clean air'. This is what concerned me too. They're in the middle of the desert. I doubt they really care about the air that much : / Just use the spy-sats to see if they move the right amount of urea. Seeing the trucks doesn't guarantee anything, but at least it looks legit. (Oh I wish I was a spy sometimes)