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Tesla system will swap a Model S battery in 90 seconds

"This is the title fight," said Elon Musk, in typical brashness. "This is battery-powered versus gasoline." The Tesla CEO preached this to a crowd of Tesla owners and supporters while formally confirming the company's worst-kept secret: the fact that the Model S sedan's batteries were designed from the beginning to be swapped out. The system Tesla envisioned has plenty of ambitious, techno-wizardry automation, with a focus on as much convenience as possible: The Model S will drive over a pit containing machinery which automatically changes the battery from underneath in approximately 90 seconds -- and the driver doesn't even have to get out of the car.

Speedy green: Italdesign-Giugiaro's Frazer-Nash Namir

Whatever uncertainties await us on the other side of oil, there will still be speed. If the Frazer-Nash Namir is any indication, there will still be a frightening amount of it. One of the stars of this year's Geneva motor show, the Namir points the way to a responsible generation's supercar--and sets out to prove the technology for its mass-production cars, too.

British team, trusty Fiat Panda set new Africa run record

The Fiat Panda driving team consisting of British rally drivers Philip Young and Paul Brace arrived in London today, setting a new record time for the 10,000-mile Cape Town, South Africa to London run in the process. With their time of 10 days, 13 hours and 30 minutes, the team managed to break two records: one for the Cape Town to London run and one for the run between the two cities (in either direction). The former previously stood at 14 days, 19 hours and 26 minutes, while the latter was 11 days, 14 hours and 11 minutes.