Mas alguém duvida que este dia iria aparecer?<br><br>"US researchers have developed an efficient way of producing
hydrogen from urine - a feat that could not only fuel the cars of the
future, but could also help clean up municipal wastewater. <p>Using
hydrogen to power cars has become an increasingly attractive
transportation fuel, as the only emission produced is water - but a
major stumbling block is the lack of a cheap, renewable source of the
fuel. Gerardine Botte of Ohio University may now have found the answer,
using an electrolytic approach to produce hydrogen from urine - the
most abundant waste on Earth - at a fraction of the cost of producing
hydrogen from water."</p><p>continua no link:</p><p><a href="http://www.rsc.org/chemistryworld/News/2009/July/02070902.asp">http://www.rsc.org/chemistryworld/News/2009/July/02070902.asp</a></p><p><br></p><p>73</p><p>
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