It is pretty clear that, in this rhythm, very few of us will have any money to buy petrol. That's why the U.S. Department of Energy's Argonne National Laboratory is trying to develop new means through which chemically manipulated algae generate renewable fuels, such as hydrogen gas for example.
"We believe there is a fundamental advantage in looking at the production of hydrogen by photosynthesis as a renewable fuel. Right now, ethanol is being produced from corn, but generating et...
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