"Why didn't you tell me that before? And where is it? I couldn't find it anywhere."
"I was sidetracked. I've got it here. Now my idea—"
"A diamond! I begin to see light. Give with the idea, Alec."
"Well, there was all this talk of crystals and then you were telling Molly about carbon and diamonds, and it occurred to me that what we have is something trying to crystallize—something that once was a crystal, and got broken up and wants to re-form. It keeps trying with playing cards and pigeons and automobiles, but it's no go. Why don't we give it some carbon to play with, McGill?"
There was a short silence. I looked across at the office, but I couldn't see him. I noticed a piece of dirty newspaper that had fallen out of the maelstrom and had caught on a thick wire that stretched from one of the lab windows to immediately below mine—some kind of aerial, I imagined. Then I saw that the maelstrom, rather than breaking up, as I had thought, was moving over in my direction. I would be pointed out again.
"You mean the graphite, I suppose," McGill said. "Why in hell did you leave and take the fragment with you?"
"I forgot it was in my hand," I said, dodging the first part of the question. "Nobody on the campus recognized me, so I guess I can walk back." Then I remembered the locked basement door and the fact that I could scarcely be let in by McGill, with the cops standing around, but I was feeling light-headed and damage-proof. It was protecting its nucleus, which, even if I wasn't any more, I had in my hand. My crystalline rabbit's foot.
"Hold on a second," I said. "I've got another idea."
I put down the receiver, and picked up the golf ball from the desk, and put it on the floor. I stood up and put my right foot on it and, holding my breath, I raised my other foot. In any event, I would not have far to fall—but I did not fall. I remained upright, holding the filter-paper and wobbling a little. Then I relaxed and closed my eyes—still I did not fall. The rabbit's foot was working, just as McGill said. I stepped down two inches and picked up the phone.