Airfoil Generator
Let's try to make an NACA Airfoil Generator
We can use specific formulas to program a small generator for airfoil shapes.

Engine Sim (german)
I did this to study piston engines, which can be a rather tricky subject. It's a program that simulates key aspects of them in a constant power state (No transient motion). The user can make small changes to the system and observe the results.

Cheesegui
It might be more productive to change the desktop symbols to buttons. The latest version works pretty well.

Quarter Vehicle (german)
Demonstration of successful implementation of a differential equation with scipy.integrate.solve_ivp in Python 3.

Blog Generator
Blogging Helper

Wing Generator
Wing Generator engineering tool.