"That I did," grinned Walt. "It's still a good idea."
"But the idea of transmitting matter is fantastic."
"Agreed," admitted Walt. "But so is the idea of transmitting power."
"It would come in handy if possible," remarked Don. "At slightly under two G, it takes only four hours to make Luna from Terra. On the other hand, shipping stuff from Melbourne, Australia, to New York City, or to the Mojave spaceport takes considerably longer. Spacecraft as super stratosphere carriers aren't too good, because you've got to run in a circle. In space you run at constant acceleration to mid-point and then decelerate the rest of the way. Fine for mile-eating, but not too hot for cutting circles."
"Well, having established the need of a matter transmitter, now what?"
"Go on, Walt. You're telling us."
"Well," said Walt, pencilling some notes on the tablecloth, "it's like this. The Carroll-Baler power-transmission tube will carry energy. According to their initial experiments, they had some trouble."
"They had one large amount, if I recall."
"Specifically, I recall the incident of the hammer. Remember?"
"Barney Carroll got mad and swung a hammer at the tube, didn't he?"