
the answer
Barry Shell answered on October 9, 2001,
A:
You could go to www.google.com and type in "zero emission vehicles". Future trends point to vehicles with no harmful exhaust. For instance, I found this UK site on Zero emission vehicles right away.
Simply typing "future transportation" into google also yields a lot of good stuff such as the US Office of Transportation Technologies. Perhaps you just need to look a bit harder. Google is amazing.
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