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AndrewJ · 03-28-2008, 01:51 PM

HHO (in the video) is just hydrogen gas. It's probably one of the oldest and most oft repeated fuel efficiency myths out there.

It's not really a myth. You can get an engine to run on hydrogen, BMW sold a 745i a few years ago that was "hydrogen powered."

BUT

What nobody seems to take into account is the MASSIVE amount of energy required to turn water into hydrogen. Nothing is free, physics assures us of that.

Here's another discussion of the whole hydrogen thing.

03-28-2008, 01:51 PM	#3 (permalink)
AndrewJ Awesomeness personified Join Date: Dec 2007 Location: Columbia, MO Posts: 642 Harold - '94 Honda Civic CX 90 day: 54.51 mpg (US) Margot - '08 Surly Big Dummy Thanks: 0 Thanked 28 Times in 18 Posts	HHO (in the video) is just hydrogen gas. It's probably one of the oldest and most oft repeated fuel efficiency myths out there. It's not really a myth. You can get an engine to run on hydrogen, BMW sold a 745i a few years ago that was "hydrogen powered." BUT What nobody seems to take into account is the MASSIVE amount of energy required to turn water into hydrogen. Nothing is free, physics assures us of that. Here's another discussion of the whole hydrogen thing. __________________ "I got 350 heads on a 305 engine. I get 10 miles to the gallon. I ain't got no good intentions." - The Drive By Truckers.