Polaris Slt 780 Exhaust Manifold on 2040-parts.com

Heifer fuel

Unlike most people, when Michael Doyle drives past a herd of cattle grazing in a field, he doesn't see future tenderloins or T-bones. He sees fuel. The company Doyle co-owns, North Star Biofuels, is about to start production of biodiesel at a new $15 million, 20,000-square-foot plant in Watsonville, Calif., about 60 miles south of San Francisco.

Toyota Auris Hybrid, Prius Plug-in Hybrid, Land Cruiser and iQ (2009): first official pictures

By Tim Pollard First Official Pictures 02 September 2009 13:25 Toyota has announced its line-up for the 2009 Frankfurt motor show – and it’ll be led by a new hybrid version of the Auris hatchback. The Hybrid Synergy Drive tech from the Prius has squeezed under the bonnet of the Auris to make a new, cleaner hatch and extend the Japanese firm’s lead in petrol-electric tech. It won’t be just a battery-powered Auris on show, however.

The best cars at Pebble Beach and Monterey week 2013

Hmmm – how do we compile a gallery of the best cars at this year’s Monterey Historics week, without letting it run to 100+ slides? And just what does ‘best’ mean anyway? We reckon it can mean unusual, beautiful, powerful, fast – a whole array of things.