His Share of Glory The Complete Short Science Fiction

"Well, kids, it's a little hard to explain. They had this stupid atomic bomb project that never came to anything, and they tied up a lot of us in a Godforsaken place in New Mexico. We figured and we calculated and we fooled with uranium and some of us got radiation burns and then the war was over and they sent us home."

Royland was not amused by this prospect. He had heat rash under his arms and he was waiting, not patiently, for the Computer Section to send him his figures on Phase 56c, which was the (god-damn childish) code designation for Element Assembly Time. Phase 56c was Royland's own particular baby. He was under Rotschmidt, supervisor of weapon design track III, and Rotschmidt was under Oppenheimer, who bossed the works. Sometimes a General Groves came through, a fine figure of a man, and once from a window Royland had seen the venerable Henry L.

Stimson, Secretary of War, walking slowly down their dusty street, leaning on a cane and surrounded by young staff officers. That's what Royland was seeing of the war.

Laboratory! It had sounded inviting, cool, bustling but quiet. So every morning these days he was blasted out of his cot in a barracks cubicle at seven by "Oppie's whistle," fought for a shower and shave with thirty-seven other bachelor scientists in eight languages, bolted a bad cafeteria breakfast, and went through the barbed-wire Restricted Line to his "office"—another matchboard-walled cubicle, smaller and hotter and noisier, with talking and typing and clack of adding machines all around him.

Under the circumstances he was doing good work, he supposed. He wasn't happy about being restricted to his one tiny problem, Phase 56c, but no doubt he was happier than Hatfield had been when his Mitchell got it.

Under the circumstances …they included a weird haywire arrangement for computing. Instead of a decent differential analyzer machine they had a human sea of office girls with Burroughs' desk calculators; the girls screamed "Banzai!" and charged on differential equations and swamped them by sheer volume; they clicked them to death with their little adding machines. Royland thought hungrily of Conant's huge, beautiful analog differentiator up at M.I.T.; it was probably tied up by whatever the mysterious "Radiation Laboratory"

there was doing. Royland suspected that the "Radiation Laboratory"

had as much to do with radiation as his own "Manhattan Engineer District" had to do with Manhattan engineering. And the world was supposed to be trembling on the edge these days of a New Dispensation of Computing that would obsolete even the M.I.T. machine—tubes, relays, and binary arithmetic at blinding speed instead of the suavely turning cams and the smoothly extruding rods and the elegant scribed curves of Conant's masterpiece. He decided that he wouldn't like that; he would like it even less than he liked the little office girls clacking away, pushing lank hair from their dewed brows with undistracted hands.

He wiped his own brow with a sodden handkerchief and permitted himself a glance at his watch and the thermometer. Five-fifteen and 103

Fahrenheit.

He thought vaguely of getting out, of fouling up just enough to be released from the project and drafted. No; there was the post-war career to think of. But one of the big shots, Teller, had been irrepressible; he had rambled outside of his assigned mission again and again until Oppenheimer let him go; now Teller was working with Lawrence at Berkeley on something that had reputedly gone sour at a reputed quarter of a billion dollars—

A girl in khaki knocked and entered. "Your material from the Computer Section, Dr. Royland. Qheck them and sign here, please." He counted the dozen sheets, signed the clipboarded form she held out, and plunged into the material for thirty minutes.

When he sat back in his chair, the sweat dripped into his eyes unnoticed. His hands were shaking a little, though he did not know that either. Phase 56c of weapon design track III was finished, over, done, successfully accomplished. The answer to the question "Can U23B slugs be assembled into a critical mass within a physically feasible time?"

was in. The answer was "Yes."

Royland was a theory man, not a Wheatstone or a Kelvin; he liked the numbers for themselves and had no special passion to grab for wires, mica, and bits of graphite so that what the numbers said might immediately be given flesh in a wonderful new gadget. Nevertheless he could visualize at once a workable atomic bomb assembly within the framework of Phase 56c. You have so many microseconds to assemble your critical mass without it boiling away in vapor; you use them by blowing the subassemblies together with shaped charges; lots of microseconds to spare by that method; practically foolproof. Then comes the Big Bang.