FuelEfficientDevices_page_19

FuelEfficientDevices | page 19 | https://thedailydialectics.com/pdfs/tesla/FuelEfficientDevices/FuelEfficientDevices.pdf

Since bio-diesel is man made we will always have enough of it. There is a limit to the natural resources we have. Once they are depleted we will never be able to use them again. Saving what we do have for future generations is something to consider. It can be very expensive to buy a bio-diesel…