Yes. For reference, Mr. Calkins, when you ask about oil spills, we've done tests with our technology on beach sand from the coast of Normandy after the Prestige spill. It was weathered crude, the viscosity was 10,000 centipoise. In 60 seconds, all of the oil was removed. It brought it down to a level which was non-detectable. You put the sand in a zip-lock bag, and three months later when you open the zip-lock bag, you smell sea salt and not oil.
