something? Why, let's see, Dick." He looked around the room, then winked. "See that window?" I looked. It opened with a slither of wood and a rumble of sash weights. It closed again. "The radio," said Larry. There was a click and his little set turned itself on. "Watch it." It disappeared and reappeared. "It was on top of Mount Everest," Larry said, panting a little. The plug on the radio's electric cord picked itself up and stretched toward the baseboard socket, then dropped to the floor again. "No," said Larry, and his voice was trembling, "I'll show you a hard one. Watch the radio, Dick. I'll run it without plugging it in! The electrons themselves—" He was staring intently at the little set. I saw the dial light go on, flicker, and hold steady; the speaker began to make scratching noises. I stood up, right behind Larry, right over him. I used the telephone on the table beside him. I caught him right beside the ear and he folded over without a murmur. Methodically, I hit him twice more, and then I was sure he wouldn't wake up for at least an hour. I rolled him over and put the telephone back in its cradle. I ransacked his apartment. I found it in his desk: All his notes. All the information. The secret of how to do the things he could do. I picked up the telephone and called the Washington police. When I heard the siren outside, I took out my service revolver and shot him in the throat. He was dead before they came in. For, you see, I knew Laurence Connaught. We were friends. I would have trusted him with my life. But this was more than just a life. For Twenty-three words told how to do the things that Laurence Connaught did. Anyone who could read could do them. Criminals, traitors, lunatics—the formula would work for anyone. Laurence Connaught was an honest man and an idealist, I think. But what would happen to any man when he became God? Suppose you were told twenty-three words that would let you reach into any bank vault, peer inside any closed room, walk through any wall? Suppose pistols