Homemade Soap as By-Product of Biodiesel
Creating biodiesel generates glycerol as a by-product, which can then be used to make homemade soap! Loyola University Chicago has their campus vehicles (like MIT shuttles) running off homemade biofuel and all their soap is created on campus as well! We should do this too!! Could be a high school lab project for Splash or some type of outreach educational project as well.