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, i'm excited about it, because it has a lot of potential benefits. in contrast to gasoline, which we're all familiar with, hydrogen is intrinsically nontoxic and it doesn't pool on the ground, it doesn't accumulate in that way. it's 15 times less dense than air. and it has very clean byproducts, as you mentioned, any of the sort of traditional fuels that we work with day to day, whether it's powering our car or even have egg little buta...
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