If you're looking for a hobby 3D printing is a pretty great way to take stuff into your own hands. Hydroponic towers, car parts, stuff around the house. The list really goes on with it, I just printed new tires for my Roomba, sure they're only $10, but printing them cost me a few pennies.
If you're looking for a hobby 3D printing is a pretty great way to take stuff into your own hands. Hydroponic towers, car parts, stuff around the house. The list really goes on with it, I just printed new tires for my Roomba, sure they're only $10, but printing them cost me a few pennies.