He sat down. “That was you, in the Motor Bar, at eight last night.” I must have looked blank as he handed me another paper cup. Automatically I held it out to be refilled.

“Look here—” I started.

“I suppose it is a shock. I’d forgotten what I felt like the first time I … I don’t care much any more. Tomorrow I’m going out to Phillips Radio.” That made no sense to me, and I said so. He went on.

“I’m licked. I’m flat broke. I don’t give a care any more. I’ll settle for cash and live off the royalties.” The story came out, slowly at first, then faster until he was pacing the floor. I guess he was tired of having no one to talk to.

His name was Miguel Jose Zapata Laviada. I told him mine; Lefko. Ed Lefko. He was the son of sugar beet workers who had emigrated from Mexico somewhere in the Twenties. They were sensible enough not to quibble when their oldest son left the back-breaking Michigan fields to seize the chance provided by a NYA scholarship. When the scholarship ran out, he’d worked in garages, driven trucks, clerked in stores, and sold brushes door-to-door to exist and learn. The Army cut short his education with the First Draft to make him a radar technician, the Army had given him an honorable discharge and an idea so nebulous as to be almost merely a hunch. Jobs were plentiful then, and it wasn’t too hard to end up with enough money to rent a trailer and fill it with Army surplus radio and radar equipment. One year ago he’d finished what he’d started, finished underfed, underweight, and overexcited. But successful, because he had it.

“It” he installed in a radio cabinet, both for ease in handling and for camouflage. For reasons that will become apparent, he didn’t dare apply for a patent. I looked “it” over pretty carefully. Where the phonograph turntable and radio controls had been were vernier dials galore. One big one was numbered 1 to 24, a couple were numbered 1 to 60, and there were a dozen or so numbered 1 to 25, plus two or three with no numbers at all. Closest of all it resembled one of these fancy radio or motor testers found in a super superservice station. That was all, except that there was a sheet of heavy plywood hiding whatever was installed in place of the radio chassis and speaker. A perfectly innocent cache for—

Daydreams are swell. I suppose we’ve all had our share of mental wealth or fame or travel or fantasy. But to sit in a chair and drink warm beer and realize that the dream of ages isn’t a dream any more, to feel like a god, to know that just by turning a few dials you can see and watch anything, anybody, anywhere, that has ever happened —it still bothers me once in a while.

I know this much, that it’s high frequency stuff. And there’s a lot of mercury and copper and wiring of metals cheap and easy to find, but what goes where, or how, least of all, why, is out of my line. Light has mass and energy, and that mass always loses part of itself and can be translated back to electricity, or something. Mike Laviada himself says that what he stumbled on and developed was nothing new, that long before the war it had been observed many times by men like Compton and Michelson and Pfeiffer, who discarded it as a useless laboratory effect. And, of course, that was before atomic research took precedence over everything.

When the first shock wore off—and Mike had to give me another demonstration—I must have made quite a sight. Mike tells me I couldn’t sit down. I’d pop up and gallop up and down the floor of that ancient store kicking chairs out of my way or stumbling over them, all the time gobbling out words and disconnected sentences faster than my tongue could trip. Finally it filtered through that he was laughing at me. I didn’t see where it was any laughing matter, and I prodded him. He began to get angry.

“I know what I have,” he snapped. “I’m not the biggest fool in the world, as you seem to think. Here, watch this,” and he went back to the radio. “Turn out the light.” I did, and there I was watching myself at the Motor Bar again, a lot happier this time. “Watch this.”