Let it go...

What rhymes with "slow"?
I thought, I should go
again to the silo
like the days ago.
There was only its torso.
The men said they would throw
it down -
only one hour to go.
So I walked with Omo
but I was too slow
Now I can't show
How the silo 
would bow
to below

In reality I was back within 45 minutes, but they have knocked it over after half an hour.
So I could only blip, how they very quickly have cut it in pieces...
In the evening, the silos were history.