adam
WTF does that have to do with motorcycle racing?
?
I also think it is interesting to ponder. There are few things in this life that we shall never know. What, if anything, lies beyond our known universe is one of those things. Anybody's guess is as good as anybody else's guess.
javornik1270
That stuff is endless, I see no point in searching for the ultimate border of the Universe.
Ronald 7
You will need to wait and see
Theories are Ideas that haven't been proven
Raymond
Because of the construction of the word (and its original definition), it should only be singular.