It defied "gravity."

With its volume turned up, it could very probably lift him to any

height above the Earth he desired, with its ability growing weaker only

as it rose out of the Earth's gravity and magnetic field. And it would

keep him suspended, if he desired, until its batteries burned out.

There would be limitations, of course. Perhaps the Earth's gravity and

magnetic fields would be too weak at, say, an altitude of fifty miles

for the mechanism to function. There were probably limits to the mass

and weight it could lift. There would have to be extensive tests--

And a cellar workshop was no place to conduct them!

* * * * *

He straightened up from the workbench and moved forward on the balls of

his feet. He spread his arms wide as he approached the mechanism, like

a basketball player approaching a wary opponent who had the ball. Smoke

from the cigarette dangling out of the corner of his mouth streamed up

and stung his eye. He wished he had left it back on the workbench.

At first, the little mechanism ignored him. Then, almost instinctively,

it seemed to notice him. It went sliding away from him, toward the wall.

Morrow moved forward, cautiously.

It glided close to the wall, then rebounded gently. It came drifting

back toward him--then hesitated, started off in a tangent--and he

grabbed for it. A faint, tingling shock went up his arm as he clawed at

the shiny metal loops, but that was all. He hung on grimly as it tugged

at his fingertips; then, as its influence swept through him and attuned

his body to it, it snuggled up to him, suddenly friendly.

He snapped it off and felt its inert weight settle down familiarly in

his hands. He carried it back to the workbench, set it down, and threw

a rag over it.

Then he pulled off his coveralls, went upstairs to the kitchenette, and

washed his hands.

There were other factors to consider, of course. Especially the ones he

didn't want to think about--the frightening ones--

He stared down at his hands, feeling the cool water run pleasantly

over them. Strong, supple hands. Well-proportioned, muscular. A

little bit like the rest of him. Not fat or skinny, not soft-muscled

nor, again, as bulgingly muscular as a wrestler. Just firm flesh,

strong and not too much of it, on a strong-boned skeleton frame.

Nerves well-coordinated, reflexes good. But tired. Mentally fatigued,

the psycho-therapists said, from living in a world of raw tensions.

According to them, ninety percent of the American public suffered

mental fatigue. There had been a slew of magazine articles and several

books about it.

The Cold War, the war that wasn't a war. The Russkies.

Morrow turned off the cold-water tap and glanced at his image in the

shaving mirror. A slender face, a good nose, a firm mouth with slightly

too much jaw. Dark hair tumbled in comfortable looseness over a lined

forehead. Gray eyes that mocked him as he mocked himself.

He dried his hands and got a couple of cans of beer out of the

refrigerator. Grabbing a can-opener and a glass, he strolled in through

the small, dark bedroom to the front living room and sprawled himself

out in the deep chair beside the television set. It was a small home,

a comfortable home, and he enjoyed prowling around in it in his socks,

loafers, and shorts. He scratched his left leg and opened a can of beer.

He was, Morrow concluded, the product of an age of terror. East was

Russia and west was the Allied Nations, and in between was a veritable

No Man's Land. Radar blanketed the skies, rocket missiles stood on

their firing-racks, long-range bombers waited to deliver atomic death

and swift jet-fighters waited to do battle with them. The diplomats

called it a balance of power; the military strategists, a balance

of forces, wherein neither side could launch an atomic war without

suffering complete annihilation by the other.

And so, said the statesmen, there would be no atomic war.

The only trouble was, they couldn't convince the people. Too many

self-minded individuals saw the world situation as two sticks of

dynamite rubbing against each other. At any moment, both might explode.

Massive war industry and compulsory military training for their

youngsters didn't make the public feel any more secure.

Nor, of course, did the generals want them to feel secure. The Allied

generals moved their armies in threatening maneuvers near critical

borders to increase the fear of the peoples in communist-dominated

countries; the Russian generals did likewise to increase the fear of

people in the Allied Nations. And the diplomats hurled threats back and

forth in the United Nations' assemblies to achieve the same purpose.

Militarily, the two sides had reached a stalemate. The final weapon was

the people. Each side hoped the people of the other side would rise up

in revolt, thus breaking the deadlock and winning the struggle, but

humanity is notoriously stubborn. It was, nonetheless, rather hard on

the people.

Individual lives were deeply affected, sometimes for better and

sometimes for worse.

Morrow's life had, so far, been for the better. In high school,

certain aptitude tests had placed him in advance physics classes; upon

graduation, at seventeen, he had spent a year in a government-sponsored

engineering school. At eighteen, further tests had placed him in the

Air Force, assigned as radar-operator to the rear cockpit of a sleek,

all-weather jet-fighter. He spent two years patrolling the stratosphere

over the vast, white expanse of the Arctic Ocean. At twenty, he

was reassigned to engineering school and spent four years studying

electronics, during which time he was returned to civilian status. He

was placed at Western Electronics as a production engineer; by the time

he was twenty-seven, he had worked his way up to the Research Division.

His flying experience helped considerably, but it wasn't all. He was

deeply in love with electronics. He had studied Einstein's equations,

for example, and got something out of them that most of the others

missed. No one knew exactly what it was--neither did Morrow--but he

began to have "hunches" that often paid off.

In electronics, that was a priceless faculty. A great deal of it,

especially in the research department, was still pretty much of a

hit-or-miss affair. There still wasn't a man who knew _exactly_ what

electricity was!

Now, at twenty-nine, he had gotten another of those "hunches." It

worked, too! The machine floated!

* * * * *

He gazed thoughtfully out the broad picture window at the stretch of

green lawn, the sidewalks, the trees along the street and the other

little prefab houses of his neighbors. The evening shadows were cool

and deepening as night approached. Warm, yellow light poured from the

windows across the street.

He was comfortable here in his little, company-owned bachelor's home.

Most of the town of Westerton was owned by Western Electronics,

with its huge, sprawling plant buildings on the other side of the

small valley, across the railroad tracks. Like most of the bachelor

engineers, he ate most of his meals over at the company cafeteria. A

cleaning-woman came twice a week to tidy up his little house, though he

was a fairly conscientious housekeeper himself.

And like practically all the engineers, he had a small workshop patched

together in his cellar, built from odds and ends salvaged from the

company's junk-pile of rejected parts, a few pieces scrounged from

the laboratories, and some odd bits made in the machine-shop over the

protests of its foreman. There were nine amateur radio-hams sharing the

wave-bands in Westerton and vicinity, and no office-clerk's housewife

ever had any difficulty getting a recalcitrant dishwasher or electric

iron fixed.

It was here, in his private workshop, that he had developed his

"hunch" to startling reality. Working in his spare time, figuring

out its mathematical components, then working those components into

theoretical diagrams, then designing and building the machine to fit

the diagrams--and it worked!

Also, it was fantastic. It had been a little too fantastic for him to

mention it to any of the others at the labs. His fellow-engineers--some

of whom were considerably older than he was--were a little too staid

for that. They, too, were products of the age; their entire efforts

and, indeed, most of their interests were tied up in the one, basic

problem of making better electronic devices for better weapons for the

Armed Forces. They couldn't be blamed for that, the world situation

being what it was, but it did make them somewhat hide-bound.

The idea of controlling the pull of gravity was a little too fanciful

for them, Morrow feared--or if they had any interest in the idea at

all, it would be in the possible uses of it as a military weapon. That

was the way to get ahead as a scientist, these days!

Morrow shuddered involuntarily.

_There_ was the thing he actually feared!

He drew it into his thoughts, slowly, and analysed it. Item: he had

discovered a means of controlling gravity. Item: he had developed a

mechanism which worked on that principle. Addenda: the mechanism could

lift a human being, quite possibly as much mass as a heavy tank, and it

might even open the way to interplanetary travel.

Quite obviously, it had terrific potentialities as a weapon of war.

And it was his patriotic duty, as a citizen of the United States, to

turn his discovery over to the authorities.

Well, suppose he did? It would come as an even greater shock than was

the development of the atomic bomb--of that, he was sure. It would

become a top-secret project. Gradually, each individual unit of the

entire Armed Forces would be made airborne. The Infantry would take to

the skies, supported by airborne artillery and tanks; the Air Force

and Navy would combine to send giant battleships gliding through

the stratosphere, unhindered by any shore-line and capable of both

artillery fire and aerial bombardment.

How could anything as big as that be kept secret? The answer was, it

couldn't. Such a program would hardly have begun when some Russian

agent handed the entire secret over to his bosses in the Kremlin. Then

Russia would launch the same sort of program.

And world tension was already terrific. Mankind was already teetering

on the brink of atomic war. What psychological effect would this new

threat have on them? What insults would the diplomats think of, then?

What charges and counter-charges would hurl between them? What final

"incident" would spark the entire civilization into a raging holocaust?

Or would the officials in Washington realize that outcome? Would they

order his discovery destroyed, forgotten, and himself assigned to some

well-guarded hunting lodge in the Canadian Northwest where he could be

kept in comfortable isolation, with no one around to pluck the dreadful

secret from his mind?

The present balance of power had at least some promise of averting an

atomic war. His discovery would destroy that balance of power, and do

it suddenly, frighteningly. Someone might get just scared enough to

start shooting. After that, there'd be no turning back. There would be

atomic war.

They probably wouldn't want their balance of power destroyed. At least,

not _that_ way.

Well, then, why shouldn't he save them--and himself--a lot of trouble

and simply destroy the thing himself? Forget about it, forget he'd ever

thought of it?

That wasn't so good, either.

Personally, he was deeply anxious to begin the tests on the mechanism.

There was so little he knew, actually, about what its limitations were,

how they could be surmounted--

But there was more to it than that.

The mechanism did work, and it would lift considerable weight.

Therefore, it would certainly have its uses.

Air travel could be made perfectly safe. That fact prompted a vision

into his mind of everybody flying around in little, teardrop plexiglass

shells, landing on their roofs--and living in homes scattered over a

peaceful countryside. Cities could be smaller, devoted exclusively

to office-buildings and industrial plants, and would suffer less

congestion.

Also, people would become accustomed to travelling greater distances. A

thousand miles might be a comfortable afternoon's ride. This, in turn,

would mean greater travelling and exchange between various nations.

Then, there was the fact that commercial shipping would be

revolutionized. Transporting air cargoes would be cheap and dependable,

even for the heaviest kinds of freight. Thus, factories could be built

near their power or raw material sources. They wouldn't have to be

built near large railroad centers or harbors; commercial shipping would

no longer be a problem. And thus, industrial areas could spread out,

become less congested, have better surroundings for employee-morale and

pay less property taxes.

Also, they would be able to ship their products to more distant

markets. International trade would increase tremendously. The

world-wide competition would shatter unfair national cartels--that

would take time, and many governments would fight it, but eventually

they'd have to accept it or intensive smuggling would undermine their

economy. In times of economic stress, black markets were often a

blessing to backward, underdeveloped areas.

The whole result of it would be that the entire world would be bound

together far more closely. Economic ties would be predominantly

international. The increased flow of travellers between nations

would gradually break down prejudices and differences of custom and

misunderstanding.

And that would create a far stronger basis for tomorrow's world

government. As civilization stood, it needed a world government

desperately. Either that, or atomic energy would destroy it. Either

world government or war.

_So there it is!_ Morrow concluded.

He had a mechanism for controlling the pull of gravity.

Either that mechanism was destroyed and forgotten, or the world's

present balance of power would be destroyed and humanity plunged into

atomic war.

But if the mechanism was destroyed, humanity wouldn't have it for the

future development of world government and civilization. And they

needed it. The present automobiles, trains, and aircraft were all very

streamlined and marvelous when compared to the horse and buggy, but

they were still too limited, too cumbersome and too costly. There had

to be something for the average man, earning the average salary, that

would haul him--and extend his interests--to the far corners of the

world.

The mechanism would do that.

Mankind would need it to develop a sound, productive future.

But if it wasn't destroyed, there would be atomic war. There wouldn't

be any future!

* * * * *

It was after midnight when he rose from his chair, pulled on a pair

of slacks and a sweater, and left the house. He locked the front door

and walked around to the garage. Swinging the door back, he felt his

way into the darkness, touched the familiar surfaces of his little

motor-bike, and rolled it out to the drive-way. Mounting, he kicked the

starter, and the little one-cylinder, 15 horsepower engine exploded

into a throaty chatter.

He rode down the dark, tree-lined streets, the cool air whipping over

his body. Swinging into Railroad Avenue, he pulled over to the curb and

stopped before the lighted windows of the telegraph office. He strode

in, scribbled off a telegram, and paid for it.

The office girl, counting the words, stopped and frowned. She shoved

it back across the counter to him. "Does that make sense?" she asked

dubiously.

Morrow glanced over it again and smiled. It read:

WESTERTON, NEW JERSEY

August 6, 1960

D. P. SMITH

ACME CROP DUSTERS INC.

DENVER, COLORADO

The Machine That Floats · 第 2 / 21 题