Mar 18, 2009: Even rounder thing

[Coign]

Originally Posted by Beest

They grow a cylinder and cut grind and polish it down, pretty much by hand.

Cool thanks Beest. I had seen most of those pictures while looking on how they did it but that video added some new ones and put it all together.

And to Spuck and Bruce, if the Gravity guys didn't get their measurements wrong than the balls Bruce found would actually be rounder than the Silicon weight ball so Bruce's post is still rounder.