When the screen was blanked, he returned to the reports, ran them off hastily to make sure that nothing had been red-starred, and called a robot to clear the projector. After a while, Prince Travann called again.
"Sorry to bother Your Majesty, but I have most of the facts on the riot, now. What happened was that Chancellor Khane sacked a professor, physics department, under circumstances which aroused resentment among the science students. Some of them walked out of class and went to the stadium to hold a protest meeting, and the thing snowballed until half the students were in it. Khane lost his head and ordered the campus police to clear the stadium; the students rushed them and swamped them. I hope, for their sakes, that none of my men ever let anything like that happen. The man I sent, a Colonel Handrosan, managed to talk the students into going back to the stadium and continuing the meeting under Gendarme protection."
"Sounds like a good man."
"Very good, Your Majesty. Especially in handling disturbances. I have complete confidence in him. He's also investigating the background of the affair. I'll give Your Majesty what he's learned, to date. It seems that the head of the physics department, a Professor Nelse Dandrik, had been conducting an experiment, assisted by a Professor Klenn Faress, to establish more accurately the velocity of subnucleonic particles, beta micropositos, I believe. Dandrik's story, as relayed to Handrosan by Khane, is that he reached a limit and the apparatus began giving erratic results."
Prince Travann stopped to light a cigarette. "At this point, Professor Dandrik ordered the experiment stopped, and Professor Faress insisted on continuing. When Dandrik ordered the apparatus dismantled, Faress became rather emotional about it—obscenely abusive and threatening, according to Dandrik. Dandrik complained to Khane, Khane ordered Faress to apologize, Faress refused, and Khane dismissed Faress. Immediately, the students went on strike. Faress confirmed the whole story, and he added one small detail that Dandrik hadn't seen fit to mention. According to him, when these micropositos were accelerated beyond sixteen and a fraction times light-speed, they began registering at the target before the source registered the emission."
"Yes, I—What did you say?"
Prince Travann repeated it slowly, distinctly and tonelessly.
"That was what I thought you said. Well, I'm going to insist on a complete investigation, including a repetition of the experiment. Under direction of Professor Faress."
"Yes, Your Majesty. And when that happens, I mean to be on hand personally. If somebody is just before discovering time-travel, I think Security has a very substantial interest in it."
The Prime Minister called back to confirm that First Citizen Yaggo and King Ranulf would be at the luncheon. The Chamberlain, Count Gadvan, called with a long and dreary problem about the protocol for the banquet. Finally, at noon, he flashed a signal for General Dorflay, waited five minutes, and then left his desk and went out, to find the mad general and his wirehaired soldiers drawn up in the hall.