Although, I guess “fun” is always implied when lasers are involved. I shouldn’t have even bothered.

 

Here are some things lasers are good for:

 

1) Organizing your kitchen.

 

2.) Clamping stuff

Should I use THE CLAMPS?

 

3) Holding worm gears

 

4) Showing up 16th century engravers

Take that, Albrecht Dürer!

 

Anyway. I hope you’ve found this post informative, this has been an exhaustive list of everything that can be made with lasers.

I put the shelf rail clips on thingiverse if you’re interested, and I may put up the worm gear system, but it’s very loud and I don’t like things that are loud.