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Pig manure paves road to sustainable asphalt

07-Jul-2016
A new replacement for petroleum is coming from an unlikely source -- pig manure! It turns out that pig waste is particularly rich in oils that are very similar to petroleum. And while these oils are too low grade to produce gasoline, they may still work where the rubber meets the road.

Pig 05049

24-Feb-2012
Christien Meindertsma has spent three years researching all the products made from a single pig. Amongst some of the more unexpected results were: Ammunition, medicine, photo paper, heart valves, brakes, chewing gum, porcelain, cosmetics, cigarettes, conditioner and even bio diesel.