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Popular Mechanics is giving their readers the truth about hydrogen, describing what it thinks are the four major roadblocks to the hydrogen economy: production, storage, distribution and use. While a number of technologies are available to produce hydrogen, they each have their specific drawbacks. While some see a hydrogen economy where everything is powered by the simplest element in the universe, the most promising use of hydrogen is in transportation. Whether hydrogen will be burned in internal combustion engines, or powering fuel cells, it might not be the silver bullet some people think it is, but it does have its place in a future where a whole array of energy alternatives will be available.
[Source: Popular Mechanics (via-autobloggreen)]
