Raytheon has some seriously creepy Metro station ads. This is from Capitol South. "Continuous surveillance, 24x7x30"pic.twitter.com/LsLGoSi2lA
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@jdhardy Yearh, the 24x7 is pretty clear, but 30 feels odd. Assuming days a month, on average? I'd have done 24x7x365 or 24x7x52.