Is there any low budget projects

I don't know what type of a project to do as I'm financially broken feeling it difficult to do something is there any projects that I can do on a low budget

Is this to be a college project? Is there some access to test equipment for mechanical testing. Is this a single person project or a team one? 

https://www.crazyengineers.com/threads/how-about-supermud-bricks-clear-as-mudwill-the-sand-mafia-eliminate-all-beaches.101051