You've heard the one about
the "World is coming to an end", haven't you?
Well, it's true.
But it will take about 450,000,000 years.
Thank god they haven't metricised time!
Just think how many naughts there would
be on the end of that number
I hear they've measured space.
Even know the shape of it.
I've seen the movie; read
the book.
They say that if I travel
for a bit longer than usual, I'll arrive at my starting point.
Neat, eh? Better grab a seat
whilst there's room on the bus ....