HHO/Oxyhydrogen will put oil companies in a bad place if this technology is made available to the masses.
HHO or Oxyhydrogen is a clean burning energy source from water generated by a hydrogen fuel cell.
The technology is very simple,inexpensive, and available yet we still rely on fossil fuel.
http://youtube.com/watch?v=Jcy3JbGjQwo
http://youtube.com/watch?v=G6YYUOx6fBU&feature=related
http://youtube.com/watch?v=vm5JhpWt4GQ&feature=related
http://en.wikipedia.org/wiki/Oxyhydrogen_flame
HHO used in wastewater treatment and purification:
http://www.youtube.com/watch?v=IrDpzYkgQT0
rockets redgalore