Kept digging and found an interestingsite. Google, Hydrogen cars and vehicles. Top line. Scroll down a bit and Jay Leno is testing the Honda Clarity and asks about boil off. Interesting site...one that should be bookmarked imo.
Also found a bunch of hydrogen highways. And I thought California was the only one. BC has one going from Vancouver to Whistler for the Olympic games.
I remember the AMES research article about how zinc could be modified to make a dozen or more metals. I think zinc will be important in fuel cell technology esp. since platinum is so expensive.
imo