"My dear Leah," he said, "I'm far too sensible a man to go in for bootleg study, to learn anything without permission. I have no wish to end up with a pick-ax in my hands. But you shouldn't tax your little mind with thinking. It's not your job. You're not equipped for it, and it's dangerous."
David passed the watchguard stationed in the basement corridor, walked through the open door of the laboratory, past the bench where a row of pretty technicians sat making serial dilutions of bacterial and virus suspensions, through the glow of the sterilizing room, and on into the small inner lab where flasks of culture media and developing hens' eggs sat in a transparent incubator, and petri dishes flecked with spots of color awaited his inspection.
Dr. Karl Haslam was standing at the work bench, with a pair of silver forceps which held a small egg under the psi light. Gently he lowered the egg into its warm observation chamber, covered the container, and sat down.
"Well, here I am. What's gone wrong? Explain yourself, my boy."
"Just a minute." Grinning maliciously, David took down a bottle from the shelf of chemicals, poured a colorless liquid into a beaker, and walked casually toward the doorway as he agitated the mixture of hydrogen sulphide and mercaptans. He held his breath, then coughed, when the fumes of putrescence filled the room and drifted out the door. He looked into the technician's room.
"Sorry for the aroma, girls, but this is a vital experiment."
"Can't you at least shut the door?" one called pleadingly.
"Explain to the watchguard out there, will you?" Closing the door, he turned on the ventilator and sat down beside Dr. Haslam.
"Why all the melodrama?" Karl asked, baffled. "First you call me by emergency code, then you hole in like a conspirator. I'm beginning to think you're a great loss to Theater. What's happened? Why is it later than I think?"