That should be where the fossil fuel "aromatics" could be useful, lol.
" ... Rudolf Diesel invented the diesel engine in the late 19th century to run on a variety of fuels, including heavy mineral oil and vegetable oil. His engine has since been modified to run on polluting petroleum fuel."
That made me suspicious of all the test results, as they might be skewed somehow.
Still, I hope they can do something viable with fish oil, especially for those in the Alaskan bush who need generator fuel, as they pointed out. I guess "raw fish oil" would be from dark meat fish, like maybe amberjacks or some trash fish that people don't really like to eat very much.