The video only shows the manufacture of the inner and outer rings, and the final assembly. But it doesn't show the fabrication of the balls themselves, which is another fascinating process:

 

The sculpting, the videography, the comedy, all of it, art. Very talented individual

 

 

There can't be any asbestos in those brakes, right?

 

 

 

There can't be any asbestos in those brakes, right?

Eh... yeah. Sure. Let's go with that. Makes me feel better.

 

 

Check out that tool at 5:30 she uses to strip magnet wire. I didn't know that existed. Now I want one.

 

 

Check out that tool at 5:30 she uses to strip magnet wire. I didn't know that existed. Now I want one.
View attachment 291220

Ditto!

EDIT: FOUND IT!

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I guess not every project is a winner

https://www.reddit.com/r/yesyesyesyesno/comments/12koxdc

 

I guess not every project is a winner

https://www.reddit.com/r/yesyesyesyesno/comments/12koxdc

Kudos for her imagination and attempt at building something useful ... I'd say that (from my perspective) only about 1 in 5 thoroughly thought out projects can be considered a success ... or at least a positive learning experience