Milking the future

Now that the price of gasoline has gone higher than the price of milk, I can reveal my plan for the future. First, we need to work on making an engine that will run on milk. Step two, we begin converting all dairy farms to fuel stations, as in the above photo. It might even be cheaper than producing milk for consumption, because you wouldn't have to pasteurize or homogenize it. People with pasture space could even keep one or two cows for their own personal fuel supply.

I think the only downside would be the exhaust. I've never smelled burning milk, but it can't be pleasant.