Again the children sat extremely quietly at their desks. This is how they used to sit at maths time, which many professors avoided teaching to the children and which was then taught by none other than ... Professor Knudlac. “Julian Southwood, please tell me how you find out what it means ...” The professor read a recipe. “What does it mean: 4 measures of beetle powder and 2 and a half times more ... juice of Dionaea Muscipulatore Grande? A carnivorous plant,” explained the professor to the children, poking his nose out of the book. Julian drew on a small tablet 4 measures of beetle powder. After that he drew four measures of dust ... and four more and four more. The students who already knew the result started laughing. But with a simple, short-sighted piercing gaze of Knudlac’s, th

