The difference is one in the structure of the atomic elements.
It may be here or there, move fast or slow, but its atomic form persists.
One of the atomic pellets had exploded within a few feet of it.
He wrote: Feudal anachronisms and atomic power, side by side.
The others will be provided with ethon lamps, pistols, and atomic grenades.
In his capacity as an atomic engine inspector, his work was most uncreative.
Overpopulation had long since ceased to be a problem—the atomic wars had seen to that.
When he passes, you'll let go your disintegrator rays and the atomic bombs.
We tried a couple of atomic shots but when they just glanced off, we gave up.
"It was an atomic fission we saw, all right," he said presently.