Access
To read this story in full you will need to login or make a payment (see right).
News
Nature 448, 112 (12 July 2007) | doi:10.1038/448112a; Published online 11 July 2007
Sidelines
McDonald'sThe fast-food giant has vowed to convert all its UK distribution trucks to run on biodiesel — created from its huge stock of cooking oil.
To read this story in full you will need to login or make a payment (see right).