before then, but these last few months he's been under a great strain."
"Why?"
"He feels responsible for the accidents that have been interfering with the progress of Project Light."
"Is he responsible?"
"No, of course not. But you can see how he feels. He's sure everyone blames him. Project Light is vitally important. A great deal of money and effort has been put into it. Mindes is in charge of ten construction men, all five to ten years older than he is, and of an enormous amount of equipment."
"How does it happen he's so young?"
The doctor smiled grimly, but despite his grimness his white, even teeth made him look pleasant, even charming. He said, "Sub-etheric optics, Mr. Starr, is a completely new branch of science. Only young men, fresh out of school, know enough about it."
"You sound as though you know a bit about it yourself."
"Only what Mindes told me. We arrived in Mercury on the same ship, you know, and he fascinated me, quite won me over with what his project hopes to accomplish. Do you know about it?"
"Not a thing."
"Well, it involves hyperspace, that portion of space that lies outside the ordinary boundary of the space we know. The laws of nature that apply to ordinary space don't apply to hyperspace. For instance, in ordinary space it is impossible to move faster than the speed of light, so that it would take at least four years to reach the nearest star. In going through hyperspace any speed is possible… " The physician broke off with a sudden, apologetic smile. "You know all this, I'm sure."
"I suppose most people know that the discovery of hyperspatial flight made travel to the stars possible," said Lucky, "but what about Project Light?"
"Well," said Dr. Gardoma, "in ordinary space, light travels in straight lines in a vacuum. It can only be bent by large gravitational forces. In hyperspace, on the other hand, it can be bent as easily as if it were a cotton thread. It can be focused, dispersed, bent back upon itself. That's what the theory of hyperoptics says."
"And Scott Mindes, I suppose, is here to test that theory."
"That's right."
"Why here?" asked Lucky. "I mean, why on Mercury?"
"Because there's no other planetary surface in the Solar System where there is such a concentration of light over so large an area. The effects Mindes is looking for can be detected most easily here. It would be a hundred tunes as expensive to set up the project on Earth, and results would be a hundred times as uncertain. So Mindes tells me."
"Only now we're having these accidents."
Dr. Gardoma snorted. "They're no accidents. And, Mr. Starr, they have to be stopped. Do you know what the success of Project Light would mean?" He drove on, caught up in the vision. "Earth would no longer be the slave of the Sun. Space stations circling Earth could intercept sunlight, push it through hyperspace, and spread it evenly over the Earth. The desert heat and the polar cold would vanish. The seasons would be rearranged to our liking. We could control the weather by controlling the distribution of sunlight. We could have eternal sunlight where we wanted it; night of any length where we wanted it. Earth would be an ak-conditioned paradise."
"It would take time, I imagine."
"A great deal of it, but this is the beginning… Look, I may be out of order here, but aren't you the David Starr who cleared up the matter of the food poisonings on Mars?"
There was an edge to Lucky's voice as he answered, and his brows contracted slightly. "What makes you think so?"
Dr. Gardoma said, "I am a physician, after all. The poisonings seemed at first to be a disease epidemic, and I was much interested in it at the tune. There were rumors about a young Councilman's having played the chief role in straightening the mystery, and names were mentioned."
Lucky said, "Suppose we let it go at that." He was displeased, as always, at any intimation that he was becoming well known. First Mindes, now Gardoma.
Dr. Gardoma said, "But if you are that