That Smell of French Fries Is from the Engines, Not the Guy in Seat 36B

Mention "biofuel" and the average American driver will likely only think of a car that perpetually smells of Burger King. But, these fuels are making quick inroads to the aviation industry—both Alaska and United Airlines have announced today that some flights' fuel supplies include non-petroleum alternatives. » 11/07/11 10:40pm 11/07/11 10:40pm