Download Physica

Physica requires Minecraft Forge to load. Physica is separated into a core module that includes all the tools used by all sub-modules, and several other modules that focus on specific aspects of the mod. The core mod is required for all the others to be installed, but none of the other mods are dependent upon each other. Just drag and drop the mods you want into your “mods” folder to install, and you’re good to go

Here is a link to the source code for this project.  The API there can be used by developers to expand the project or you can help improve it in general. Github page link