Have a look into this:
http://www.swellfuel.com
and the videos:
http://www.youtube.com/watch?v=cZ0bB7z3a4I
http://www.youtube.com/watch?v=Y9jagH35m7o
Great invention !
Regards, Stefan.
Yes it is. I was about to start a new topic to share these vids with you all until i found this thread. Great idea from another average joe.