TECHNOLOGY FOCUS - BIOLOGY - Preferred Components: The feedstock comprises an animal/vegetable oil, which is beef tallow, pork fat, poultry fat, oil from soybeans, cottonseeds, canola, rapeseeds, rice bran, flax seeds, safflowers, Crambe, corn, sunflowers, mustard seeds, palm, peanuts, coconuts, or other vegetable or animal material, used/recycled animal/vegetable oils, other biologically derived oils, oil from annual cover crops, algal oil, and/or biogenic waste oils/fats/greases.    TECHNOLOGY FOCUS - INSTRUMENTATION AND TESTING - Preferred Components: The homogenizing step further comprises a pressure cannon having: a planar member; and a fluid nozzle disposed in cooperative alignment with the planar member, where the fluid nozzle is configured to receive a flow of the blend and direct the flow of the blend in a stream at greater than 400 kg-force/cm2 towards the planar member and perpendicular to a face of the planar member, where the stream of the blend is homogenized to generate the biofuel in response to striking the planar member. The system further comprises: a controller configured to control the vegetable oil supply pump, the alcohol supply pump, and the catalyst supply pump; a transfer tank fluidly interposed between the mixing tank and the pressure cannon; many pressure cannons; many collection tanks, where each pressure cannon of many pressure cannons includes a respective collection tank of many collection tanks; many pumps, where each pressure cannon of many pressure cannons includes a respective pump of many pumps; a vent in fluid connection with the collection tank, where the vent is configured to facilitate aeration of the collected biofuel; an aeration tank to further aerate the biofuel, where the aeration tank is in fluid connection with the collection tank; and a feedstock supply pump, an alcohol supply pump, and a catalyst supply pump. The mixing tank is a zero dead volume mixing tank.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The alcohol is a short chain alcohol of at least one monovalent or multivalent alcohol, such as methanol, ethanol, isopropanol, butanol, trimethylpropane, glycerols, and/or other polyols. The catalyst comprises a non-ionic surfactant. The feedstock is present at 90-99%, the alcohol is present at 1-10%, and the catalyst is present at 0.01-5%. EXAMPLE - No suitable example given.