Shared by Win Elements
Five-tab particle simulator built straight from your Skill 0.03 notes, with the central point enforced everywhere: a ruler in the corner shows one particle at 10 units, and the readout panel repeats “10 units (never changes)” and “total mass (never changes)” at every temperature.
Use this in your own class
Copy the code, then in Sleedu: add a Page, click the <> source-code button in the editor, and paste it in.

