I thought this was interesting so I googled it. "Oh, that's cool", I thought, "I don't understand anything in the titles of the first 10 results." https://www.

I thought this was interesting so I googled it. "Oh, that's cool", I thought, "I don't understand anything in the titles of the first 10 results." https://www.google.com/search?q=sphere+subset+isometric https://www.google.com/search?q=sphere+subset+isometric