On Sep 21, 10:24*am, "Dave Plowman (News)"
wrote:
In article
,
* *harry wrote:

It's very difficult to make a piston engine run on hydrogen.

Really? BMW managed it on a dual fuel production car.

http://en.wikipedia.org/wiki/BMW_Hydrogen_7

--
*Vegetarians taste great*

* * Dave Plowman * * * * * * * * London SW
* * * * * * * * * To e-mail, change noise into sound.

I see they have given up on it too. Wonder why?