[Gravdigr]

Originally Posted by glatt

Yeah, the invisibility cloak is neat and all, but what I really want to know about is how many MPG does the fuel cell car have? I understand it has no emmisions, which is awesome, but how efficient is it? Is it better than an internal combustion engine?

Edit: Google is helpful. It runs on hydrogen only, which I missed in Grav's post. I'm not that impressed by hydrogen as a fuel. Because you pretty much wind up burning coal or oil to make the hydrogen. But the car is very efficient, with a 90 mpg equivalent and with zero emissions.

I learned earlier this week that hydrogeny cars' mileage is measured in 'miles per kg' (of hydrogen). I was reading about the Honda FCX Clarity. Interesting article.