On Mar 27, 3:33 pm, David Schwartz
> Yes, gravity has properties. Yes, gravity is a unit.
"Daddy, what's gravity?"
"Oh, it's this thing honey, just like that table is a thing."
> Existents like 'gravity' and 'indivisible atoms' arise
> out of the application of cognitive models to information about the
> outside world.
"And where does the gravity come from, Daddy?"
"It comes from our thinking about it, dear."
jk