And now it's even gonna smell like bacon ... The fat of dead pigs, cattle and chickens is being used to make greener jet fuel https://www.bbc.co.uk/news/scien

And now it's even gonna smell like bacon ... The fat of dead pigs, cattle and chickens is being used to make greener jet fuel https://www.bbc.co.uk/news/science-environment-65727664 https://www.bbc.co.uk/news/science-environment-65727664