A barrel of oil has forty two gallons in it. A around 40 % of that is gasolene. The rest is deasel fuel, heating oil, jet fuel and bunker fuel. They're's like six thousand products that come from a barrel of oil. We need to teach great school kids k through 12 about ecology and energy. And i think what's happened with russia and ukraine. This morning, potna is talking about the fact that the unipolar world is over.