Quote Originally Posted by David Merrill View Post
It is an empirical equation of state which takes into account the finite size of molecules and the attractive forces between them.

Simply put - the Ideal Gas Law is PV=T; or PV=nrT. Pressure, Volume and Temperature. r is the Universal Gas Constant. Building on that though, the equation is suggestive of the Ideal Gas Law with two constants found by experimental data. I doubt forming the equation though is what you are after.

At the point in the vortex of the fishtank aerator the water is atomized and the ozone passes through as the gas, like ozone in lightning. As the lightning strikes and the electrical charge builds again, this is caused by the magnetic field of the earth. It does not seem like much to us but think about lightning. As the gaseous water moves through the field there is great electrical potential and moving in the field causes a tendency for current - lightning strikes. The water molecules are energized.

The welder's magnet is set with the north field to the aerator. If I lived in Australia though, I imagine I would reverse that.
OK, so how do you measure the Van der Waal radius?
What is the measurement?
Is it measured in degrees?