Cryptoengineer <
pete...@gmail.com> wrote:
> How picky do you want to get? No, it's not an, unbroken, optically
> correct flat surface. No building is. There are a number
> ventilation structures on the roof. But all deviations from
> flatness are put there for practical reasons, not for architectural
> effect. Almost none could be seen from the ground, until you're a
> few kilometers away.
We're talking about NASA's Vehicle Assembly Building, right? Could
features on its roof be seen from the ground at *any* distance?
Florida is very flat. And the Earth curves.
--
Keith F. Lynch - http://keithlynch.net/
Please see http://keithlynch.net/email.html before emailing me.