Registration is required by most US jurisdictions for installation of pressure equipment.
Teach in one of the 50 states or four U.S. jurisdictions.
Here we come to the crux of the matter: the argument that somehow these people are outside US national jurisdiction.
Many machines of this type are still used today in some U.S. jurisdictions.
A small number of U.S. jurisdictions still permit this practice today.
But Google is under US jurisdiction, not some international body and as such must respect any laws in its country.
Under current law in most US jurisdictions, publishing nude pictures of a model younger than 18 would be a felony.
They had to reach outside of the U.S. jurisdiction.
This applies to sites operating, for example, outside U.S. jurisdiction.
As a result, there are some seamounts within U.S. jurisdiction.