One of my earliest Highschool wood shop projects was a 16"×6" Salad bowl from black walnut. Glued into a solid square block. I got a good lesson in balance and centers of gravity. Our shop instructor hopefully learned to better guide next students. The band saw first! Then the lathe at slooooow speed or better still turn by hand into a locked down router bit.
Now the funny story. At one point in time I was working in a shop in Kirkland that did expensive artsy woodworking. $25,000 office desk kind of stuff. The owner had a Huge ego. He had a root wad the size of a tire and I noticed him attaching it to a lathe that had a 600rpm low speed.

I knew and tried to interject myself gently. He dismissed me. I was the new guy, he was the owner and he knew what he was doing.

There was also an apprentice in the shop. I went straight to him upon dismissed and pointed the lathe out and then the pathh a spinning tire would take if it disengaged at 600 rpm. Then I said, "Let's go to the water cooler and watch from there." Fortunately no one got hurt and the show was Very Entertaining.