Jumbo jet flies on fuel from vegetable oilhttp://livegreenlivesmart.org/blogs/green_news/archive/2009/01/02/jumbo-jet-flies-on-fuel-from-vegetable-oil.aspxA Boeing 747 partly powered by vegetable oil performed a successful two-hour test flight on Tuesday.enCommunityServer 2007 SP1 (Build: 20510.895)