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Politics : Proof that John Kerry is Unfit for Command -- Ignore unavailable to you. Want to Upgrade?


To: TideGlider who wrote (7278)9/4/2004 9:33:42 AM
From: AuBug  Read Replies (1) | Respond to of 27181
 
One that is abundant. Abundant where? Does you have any idea what's involved in making hydrogen?
eere.energy.gov

There's no hydrogen in the atmosphere since the velocity of a hydrogen molecule at room temperature exceeds the escape velocity of the earth and so it diffuses out and upward until it flies off into outer space. We have to produce it by chemical reactions that take a lot of energy to perform.