"Sure," Boyd said. "Just a second."

He motioned to Malone, who came around and sat at Boyd's desk as Boyd got up. He nodded to Leibowitz, and the electronics engineer nodded back.

"How's everything coming, Dr. Leibowitz?" Malone said.

Leibowitz shrugged meaningfully. "All right," he said. "I called you to tell you about that, by the way. We've managed to cut the per-car time down somewhat."

"That's wonderful," Malone said.

"It's now down to about four hours per car—and that means we may be able to do even better than running one off the line every fifteen minutes. At the moment, fifteen minutes is about standard, though, with sixteen cars in the line."

"Sure," Malone said. "But anything you can do to speed it up—"

"I understand," Leibowitz said. "Of course, I'll do anything that I can for you. I have got a small preliminary report, by the way."