longestlongers

Maybe I actually am a little stupid, BUT, surely to god, humanity has the most efficient and pollution free fuel in the form of water? ie. H2O. Or perhaps all the Oil companies just buy up the patents on ways to efficiently split the molecule apart?

Can anyone help me in how I make an electric fence, run by ordinary batteries , to stop my mischievous house cats destroying my Lemon Tree ( which needs to come in the house for the winter). And ,yes I know I can buy one , but hey, who wants to pay all that for a little tickle