(OH) Toledo Blade - Students at Toledo Technology Academy are creating a machine to automatically turn used cooking oil into biodiesel fuel for a car. 

The technology to create such fuel exists, but not in an easy-to-use, automatic machine like the one the students designed. 

“The dream is you can walk up to the processor, hit a button, and 24 to 36 hours later you have biodiesel without any further effort,” student Will Scharer, 17, said. More