Dave Palmer gives a good overview of the hydrogen problem in the January issue. Books have been writen on this subject and still, most Engineers don't know what they are gitting into when they play with Hydrogen. Take it from an OLD Metallurgest, it is the sneekeyest thing you will ever work with, it will stab you in the back every time. Before we even think of a "Hydrogen economy" we must learn how to deal with the beast.
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