Your worm farm is a very eco-friendly way of using up the vegitable scraps but what do you get - dirt. Admittedly its good dirt but it's still just dirt.
Cast your mind back to the movie "Back To The Future II". Well if your going to pretend you didn't see it, Michael Keatons character throws some scraps into the power source on the back of his future car to use as fuel. How prescient!
The National Science Foundation report on a new process to convert vegitable carbohydrates and sugars into pure hydrogen for use as a power source. Burning hydrogen produces only water as it's waste by-product. Just imagine throwing those old pumpkin and potato scraps into the fuel tank in preparation for a trip to town.
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