One of my brothers just sent me a link to this table.
My initial reaction was, "Oh man, I hate round dining tables." Then I watched this video.
Holy smokes!
What's featured here is the Capstan Table by
DB Fletcher in Dorset, UK. Though it's not cheap by any means, they're produced in a limited quantity and retail for anywhere between $25 and $50,000, it's just fascinating to watch one in action.