Physics

The ephemeral state of matter
Is not widely known,
In fact most people think that stuff
Is solid as a stone,
But really things are cloudy
And neither here nor there,
Made of mostly empty space,
A condition that we share,
And when we think we touch something
What nature from us shields,
Is repulsive interaction
Of electrostatic fields.
So give three cheers for physics
Which will not bend or lie,
You are mostly nothing
And so, dear friend, am I