"Cursitor Doom" wrote in message
news
On Sat, 20 Oct 2018 08:03:43 +0100, Brian Gaff wrote:

I was thinking that there could be a cow in the back attached to an
extractor so all the methane was captured and the run the generator on
gas.
Brian

Some outstanding ingenuity in all these replies. You're all a credit to
the community. :-D

feck the smart arses ....I want something that works ...