Biodiesel class

[jast]

Video: Making Biodiesel from Waste Vegetable Oil

isn’t the glycerin (the major by-product) usable to make soap and other cosmetics? Link for info. Also, gotta say not washing your bio and/or titrating for your lye mixture seems like trouble, but I’ll give this video the benefit of the doubt that much was cut for the sake of a fun little video…