By "to scale" they mean a scale model. This showed up more than a week ago: https://news.ycombinator.com/item?id=6251077 https://news.ycombinator.com/item?id=

By "to scale" they mean a scale model. This showed up more than a week ago: https://news.ycombinator.com/item?id=6251077 https://news.ycombinator.com/item?id=6251077