Let’s Make Biodiesel

You Will Need: litre of new uncooked vegetable oil. 200 ml of methanol, 99+% pure lye catalyst, either potassium hydroxide (KOH) or sodium hydroxide (NaOH).  KOH is easier to use and it gives better results blender or paint mixing kit. scales accurate to 0.1 grams, preferably less — 0.01 grams is best measuring beakers for...