Make your own biodiesel
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Considering the virtue of biodiesel is that it’s derived from purely animal-or-vegetable sources, you won’t be surprised to hear that you can make your own biodiesel in the comfort (provided you don’t mind the smell) of your own home. Bear in mind this does involve actual diesel so you may want to take this one outside, but the prospect of making your own car fuel is probably appealing to the geek in you in spite of yourself. [GT]
Make your own biodiesel [via MAKE]
