Detailed text transcripts for TV channel - CNN - 20110322:17:52:00
Some of them? how safe really is this energy? >> well, i think you really nail td 0 at the outset. any energy carrier, any fuel has intrinsic dangers. hydrogen, im excited about it, because it has a lot of potential benefits. in contrast to gasoline, which were all familiar with, hydrogen is intrinsically nontoxic and it doesnt pool on the ground, it doesnt accumulate in that way. its 15 times less dense than air. and it has very clean byproducts, as you mentioned, any of the sort of traditional...
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