"And why not? Because we let 'em down, that's why. Because they're still depending on molecular energy, on chemical reactions, with atomic power sitting right here in our laps. It's not their fault — old D. D. Harriman had Rockets Consolidated underwrite the whole first issue of Antarctic Pitchblende, and took a big slice of it himself, in the expectation that we would produce something usable in the way of a concentrated rocket fuel. Did we do it? Like hell! The company went hog-wild for immediate commercial exploitation, and there's no fuel yet."
"But you haven't stated it properly," Harper objected. "There are just two forms of atomic power available — radioactivity and atomic disintegration. The first is too slow; the energy is there, but you can't wait years for it to come out — not in a rocketship. The second we can only manage in a large mass of uranium. There you are — stymied."
Erickson's Scandinavian stubbornness was just gathering for another try at the argument when the waiter arrived with the drinks. He set them down with a triumphant flourish. "There you are, suh!"
"Want to roll for them, Izzy?" Harper inquired.
"Don' mind if I do."
The Negro produced a leather dice cup, and Harper rolled. He selected his combinations with care and managed to get four aces and a jack in three rolls. Israfel took the cup. He rolled in the grand manner with a backward twist to his wrist. His score finished at five kings, and he courteously accepted the price of six drinks. Harper stirred the engraved cubes with his forefinger.
" Izzy, " he asked, "are these the same dice I rolled with?"
"Why, Mistuh Harper!" The Negro's expression was pained.
"Skip it," Harper conceded. "I should know better than to gamble with you. I haven't won a roll from you in six weeks. What did you start to say, Gus?"
"I was just going to say that there ought to be a better way to get energy out of—"