Life is pretty dull, boring, and pointless.

I am a chemical engineer at a plant; work is okay. I would like projects to work from at home.

Anyone have suggestions on hobbies I can throw myself at a home garage? preferrably one that isn't heavy in chemicals or biohazardous materials. I would like to try to at least think that I am helping solve the evercoming doom of climate change even if I am just fucking around in my garage.

I am already a low carbon footprint person. My goal is to eat less than 10% meat and dairy. I am just bored on weekends and after work. video games are dull and boring. I have nothing and nobody. Just looking for a project to throw my extra time and cash into.