British scientists are refining the recipe for a hydrogen-based fuel that will run in existing cars and engines which could cost just around $1.50 a gallon and is more energy effiicient than the nowadays petrol. The hydrogen-based fuel instead of carbon-based (as it is heavily used in nowadays petrol) doesn’t emit any harmful greenhouse gases in the atmosphere thereby leaving the environment cleaner and better.This decrease in carbon content can really have a positive impact by improving our surroundings.
