AIRBUS AND KLM ROYAL DUTCH AIRLINES have completed a 10-hour flight from Amsterdam to Aruba using sustainable jet fuel, the longest biofuel flight to date. The aircraft took off with a 20% blend of sustainable fuel made of used cooking oil for the 10-hour flight from Amsterdam to the Dutch Caribbean island of Aruba.

I'm planning on going back to visit the island of my birth, but I don't think I really want to fly in an airplane powered by French fries....