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On a summer morning at the scrapyard before my junior year at the University of Minnesota, I was reassigned to stir molten aluminum. My foreman, Mr. Robinson, didn't make me his "stirrer" because I had experience or skill. I had neither. My only qualification: I was the only remaining college boy hire in the yard after the previous stirrer, Leonard, had a panic attack inside the smelting furnace and was reassigned to foraging the yard for stray copper and brass shavings with a wooden pail.
No wonder. The stirrer's first task each morning was "prepping the furnace." That meant climbing into it and scraping off aluminum residue that had cooled and hardened overnight. At one point in this hellish task, the massive furnace door had to be closed with the stirrer inside in order to scrape the door's backside in near pitch-darkness. Mr. Robinson stood with me the first time and said he hoped I'd get used to it, not like the other "college kid."
After the scraping, Mr. Robinson fired up the furnace. Heating it took about an hour because it takes 1,221 degrees Fahrenheit to melt aluminum. In the meantime, the stirrer tossed in the first load of aluminum scraps from a giant heap deposited by the endless daily line of pickups and dump trucks.
At 1,221 degrees came the main event — stirring. Mr. Robinson affectionately called it "stirring the soup." The smelting crew called it stirring something else. For this the stirrer used an 8-foot-long giant-sized "stirring spoon." It looked more like a roof rake but rigged with a top-heavy 9-by-14-inch slightly curved rectangular steel piece soldered to one end. Stirrers were required to wear asbestos oven-mitt-like gloves, a comically oversized floor-length asbestos coat and a metal helmet with a face protector, the kind welders might wear.
Mr. Robinson raised the stirring spoon. "Grab on behind me. This is how you stir the soup."
I still remember: Clockwise … counterclockwise … left to right … right to left … bottom to top … top to bottom … repeat …