The next Saturday he skipped out again, in search of interesting rocks for his “geology” project. He arrived at the factory breathless and rushed to see if the plant was still there. It was. He couldn't tell if it was the same plant, or one that kind of looked the same, but it was definitely growing out of the same valve, wrapping around the steam pipe almost half way up now.
Richard, who worshiped the scientific method, tied a little string around the plant and marked its height on the pipe. He tried to snip a little piece of stem with leaves, but the stem was harder to cut than a steel cable. He managed to pull a leaf, after much struggle, placed it in the back pocket of his pants and tended to other things of interest, after all his secret weekend kingdom had so many things to offer.