Okay, infection! Watching the flow of polite malice when, for a change, it was not directed at you, turned out to be a fascinating experience. I was tempted to ask for a master class.

“Mr. Obley,” the professor stopped at the table and now looked at the unfortunate bungler, who had just come out of the storage room, like a boa constrictor at a rabbit. ? he froze on the threshold, gently pressing a glass structure made of a flask, a glass and some tubes to his chest – obviously, the same sublimation apparatus. A large red apple miraculously held onto the narrow neck of the flask.

– Good afternoon, Professor Norwood.

– You give me hope that there is still constancy in this world. Get off the floor and, please, bring this surrealist still life to the table intact.

I moved to the far corner of the class, again at Charlotte’s prompting. “We will have to monitor safety, there could be an explosion. From the professor's place it is difficult to control the entire laboratory, this edge is on you. I’ll help you today, then you’ll be on your own.”

"Explosion?!" – I can’t say that the prospect of explosions made me happy. Moreover, Mr. Obley, from whom one should expect trouble in the first place, was sitting much closer to me than to the professor. And very close was the place of Mr. Applestone, who was already quite openly looking sideways at my, Charlotte’s, tits.

“So,” the professor walked around the class, and the students froze, afraid, it seemed, even to breathe. He knows how to… hold an audience. In fear. Perhaps it's a shame for Charlotte to complain compared to this. – I believe that even in brains that were baked or dried out over the summer, the idea should have appeared to familiarize yourself with the topic of the lesson in advance. If you didn’t even have enough for this, I’m sorry, but I can’t help you. We don't have much time to spend repeating theory. Are there anyone in the class who did not receive credit for aggregate states? – the question struck so sharply that even I flinched.

“Y-yes,” squeaked the same Miss Gray, whose table at the beginning of the lesson really resembled a counter with apples.

– Retake the experience as soon as you pass. Now you can be free or be a spectator. The rest go to work. For those whose memory is too short, I remind you of the sequence of actions,” he turned to his table, on which the same design as the students had managed to appear. He moved his brush slightly noticeably and smoothly. – We're cutting it. – The apple flew into the air, spread out into even, neat slices, which fell into a glass of water. Another gesture, just as smooth, polished, and beautiful: “Let’s freeze.” We place it in the container,” obeying the wave of his hand, apple slices in shiny ice armor flew into the flask one after another. – We're closing. We are creating a class “B” shield; those who have forgotten how to do this can be free until retaken. Then there is a vacuum under the shield. Mr. Obley, do you understand well? First the shield. Then vacuum. Under the shield, not outside.

“He’ll be fine,” Applestone muttered.

– Don’t forget to remove water vapor. The speed of the process depends on the invested force, the end of the experiment is determined intuitively. I hope it won’t be difficult for any of you to notice in time that your apples have turned into dried fruits.

“It sounds simple,” I thought, “for magicians. One, and frozen, two, and a vacuum. You can also store instant coffee at home for future use.”

“Naturally,” Charlotte confirmed, “coffee is made using the same technology.” You're not as stupid as most of them. Do not be distracted. Follow. Vacuum is dangerous.