Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Algae-powered street lights eat CO2

Algae powered street lighting (great Photoshop) A French biochemist – Pierre Calleja – has developed a street lighting system using micro algae that absorbs CO2. The need to reduce CO2 in the atmosphere is contentious - to say the least – but as long as governments use CO2 as a stick to beat motorists and empty their bank accounts it’s sensible to look at ways of ‘balancing’ the CO2 emissions of cars. French biochemist Pierre Calleja thinks he’s come up with a solution that would neutralise CO2 emissions from cars by cancelling it out with his micro-algae lighting.

2013 Aston Martin Vanquish: New photos and new video

The new Aston Martin Vanquish is heading for Paris 2012 and Aston Martin has released new photos and video of their range-topper. The 2013 Vanquish gets extra power – it now delivers 565bhp and 456lb/ft of torque – which propels it to 62mph in 4.1 seconds and on to 183mph, sharper new looks with hints of the One-77 and lots of carbon fibre, and a new list price that is still the right side of £200k – £189,995. And perhaps delivering new photos and video of the 2013 Vanquish is Aston Martin’s way of making sure the Vanquish has its moment in the sun ahead of the reveal of the new DB9.

Watch craftsmen build the Alfa Romeo 4C

Hey, remember the Alfa Romeo 4C? Maybe the long lag between the two-seater's Geneva motor show debut and the launch scheduled for later this year (to say nothing of the car's maddeningly long gestation period) has left your memory a little rusty, but the workers at the Modena Maserati plant haven't forgotten about the 4C. Need proof?