I can understand a triangle and how come Pitagora’s work might have been worthwhile, but I cannot even begin to understand what this Navier thing is about. You seem to believe in higher maths putting food on our tables, care to delve more into that?

Also a reminder of how come the post-WW2 USSR was a technocratic-scientist state/society and even so, by the end of its existence it had failed at this basic task of feeding its population.