Last one to post in this thread wins!

Mark Wainwright said
Hey Fred I was watching a documentary today and they showed a place in N Dakota.
It was called Nekoma. Have you heard of it?.
It's a nuclear missile sight and was built in 1975 and was to protect against nuclear warfare. It cost 5 billion dollars which is the equivalent to 27 billion today. They said they left the lights and hydro on for 3 days then shut down. Might be a museum today.

We have lots of missile silos around here and had a friend that would tear down some old ones and he gave me a sheet of 4 feet by 4 feet liner that they used to cover the concrete that would stop the missile exhaust from damaging the cocreate. I have it in my garage as a shield for when I grind metal and use it behind my wood pellet stove to keep the heat off the wall. Good stuff.