"I can take one from any desired pub to any desired hell."

"to any desired hell.". I realise that you're on the defensive, and are likely to be over-sensitive, so, my apologies if I offended your sensibilities. It's English humour, you know - tends to be a bit course at times.

MM, what is the proposed source of exotic matter? My understanding is that there is no evidence that it exists.

"Time is what prevents everything from happening at once" - John Wheeler