Going green

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They came with a compass. Which way's north? Ah, thought so. Do you want it on the front, or the side? I don't mind... front's better -- I'll be setting a good example. Behold: a green geek. The ladder went up. The collector went up and got connected. The old tank got ripped out and taken away. Some rummaging inside the roof. New tank in the old one's place. It even looks more stylish. (Evident