Has anyone explored new interests (or old interests much more in-depth) since staying in?

I have fallen down the rabbit hole of research on 3d printing, molds and casting, toymaking and woodcarving.

I wonder if I am turning into Kris Kringle. I already have a white beard and a gut.

Unrelated? I think glass headstones are really neat. How pretty would a boneyard full of these look? Even just a couple mixed in would be something.