High mileage Fuel Additive!!

Recently a man in India has claimed to have produced a plant based fuel additive, which not only increases the mileage of vehicles but also drastically reduces the toxicity of the exhaust! He is being offered a helping hand by IIT Guwahati where they have already conducted preliminary tests and have verified the claim.
They have tried the mixture - petrol+additive on various engines in their laboratory and the professors at IIT Guwahati are amazed at the results. Rumours are that Indian Oil and other petro co's are eyeing this man's progress. The petros' are waiting to get a hold of such a technology as soon as its success becomes totally verified by experts at IIT. At times of such high fuel prices this technology could be a welcome change. We hope for the best to come...