Across the desert to Timbuktu in a car fuelled by chocolate

One might think a chocolate-powered vehicle would be as much use as a chocolate tea cup


The pair have taken with them a small processing unit to convert waste oil products into fuel, which they will then donate to an African charity, along with the lorry. They are taking 2,000 litres (454 gallons) of biodiesel made from 4,000kg (8,818lb) of chocolate misshapes