"Yes, but their technique's lousy. I sat here this afternoon and watched that blow-hard Rocco muff six straight end-points in a row and when I asked him how come, he blew his top!"

She laughed at that. She sat down on the lab desk and said, "You're absolutely right. Antonio Rocco's color blind and always misses his Methyl Orange end-points. And he's been doing them for ten years. But it hurts his feelings to be criticized, you should have been more diplomatic. He's probably gone to complain to his boss!"

"His boss? Aren't we his bosses? On this sheet he's listed as my assistant."

"Actually yes. But traditionally the shop foreman is the leader of the Laboratorians. He certifies them to see that they know their work, signs their time cards and tells them when to take time off. Of course we outline the work they do, check their results and write reports from their data. Normally we come into the lab as little as possible."

"But Sally, how the hell do we know that their results are right? This mixed-up outfit is in the hands of a bunch of left-handed prima donnas who don't know Beilstein from Budweiser!"

She smiled again (and he thought of the ads for Stargleam toothpaste). "Let's go over to the Scientists' Snack Bar and get a cup of coffee, and I'll tell you a little about the history of this laboratory."

So he let her lead him out of the individual laboratory into the pastel blue corridor where they followed the spiral runways to the glass enclosed Snack Bar.

Here they sat on pale leather chairs and looked out over the expanse of the Central Laboratory. From where he sat, he could see a square mile of magnificent equipment: Serpentine condensers, enormous distillation columns, molecular stills, ultra-centrifuges, electron microscopes, all were spread out before him. Surrounding the central laboratory were the innumerable railings of the corridors leading to the individual offices. Upstairs and downstairs strolled scientists and Laboratorians respectively, all obviously contented. He turned to face Miss Chester who was lolling in the chair beside him. She had poured him a cup of coffee, given him a plate of rolls and was ready to talk.