1940-1957 Chevrolet Thermostat Housing on 2040-parts.com

Pagani DID use different tyres to set the Top Gear lap record in the Huayra

We asked yesterday if the Pagani Huayra that set a new Top Gear lap record had cheated by using different tyres for the run. It did. Yesterday morning we reported that it seemed the Pagani Huayra that set the recent fastest lap on the Top Gear test track at Dunsfold may have had an advantage by using track tyres instead of road tyres.

Hummer nears the end of the trail

The curtain is rapidly falling on Hummer, General Motors' ill-fated rough-and-tough brand of trucks and SUVs. The final H3 rolled off the assembly line at 9:07 a.m. Central time on Tuesday at the Hummer factory in Shreveport, La., marking the end of production for the brand, a spokesman said.

Battery breakthrough set to accelerate electric-car development

A team of scientists working at the Massachusetts Institute of Technology are claiming a significant breakthrough in recharging times for lithium-ion batteries. According to findings published in the scientific journal Nature, MIT researchers Byoungwoo Kang and Gerbrand Ceder have unlocked the potential of lithium-ion batteries by patenting a unique process which is claimed to allow a typical laptop power pack to be fully recharged in less than a minute--an improvement in recharging performance of roughly 90 percent over existing lithium-ion batteries. Lithium-ion batteries generate electric current via the flow of lithium ions across an electrolyte, from an electrode to a cathode.