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Nuclear-powered concept cars from the Atomic Age

In the 1950s and early 60s, the dawn of nuclear power was supposed to lead to a limitless consumer culture, a world of flying cars and autonomous kitchens all powered by clean energy. In Europe, it offered the then-limping continent a cheap, inexhaustible supply of power after years of rationing and infrastructure damage brought on by two World Wars.
The development of nuclear-powered submarines and ships during the 1940s and 50s led car designers to begin conceptualizing atomic vehicles. Fueled by a consistent reaction, these cars would theoretically produce no harmful byproducts and rarely need to refuel. Combining these vehicles with the new interstate system presented amazing potential for American mobility.
But the fantasy soon faded. There were just too many problems with the realities of nuclear power. For starters, the powerplant would be too small to attain a reaction unless the car contained weapons-grade atomic materials. Doing so would mean every fender-bender could result in a minor nuclear holocaust. Additionally, many of the designers assumed a lightweight shielding material or even forcefields would eventually be invented (they still haven't) to protect passengers from harmful radiation. Analyses of the atomic car concept at the time determined that a 50-ton lead barrier would be necessary to prevent exposure.

eBay Find of the Day: 1970 Ford Torino King Cobra prototype

Over the last decade or so, competition in NASCAR has led to some pretty funky looking racecars. And when the sport was still up and coming, the tight competition actually led to some interesting production cars. The Dodge Charger Daytona and Plymouth Superbird are perhaps the most well-known cars of the sport's "aero wars" era but the Ford Torino King Cobra might have been the most memorable of all, if not for some different homologation rules established in 1970. The Torino King Cobra never made it to production and never competed in NASCAR, but three examples exist including this one now for sale on eBay.
Designed as a successor for the aero-tuned Torino Talladega, the Torino King Cobra has a sleeker front end with hidden headlights and a sloped nose. As the story goes, NASCAR made a rule change in 1970 requiring 3,000 of the vehicles to be produced, which was substantially more than the 500 units required by the previous rule. One of the three prototypes ever built - and the only one built with the Boss 429 engine - is now for sale on eBay with a starting bid of $500,000. With a little more than three days left on the auction there are still no bids, but in the grand scheme of things this seems like a relatively fair price for a rare piece of automobile and racing history.

Pickup sales may hit 2M units for first time since 2007

Even as fuel prices creep back up, trucks are still a hot item among new-vehicle shoppers. To see how popular pickup trucks still are, you don't have to look any further than how much effort automakers put into the continual one-upmanship of their trucks. Backing this fact up, USA Today is reporting that the segment could top two million sales this year - a total not matched since 2007, though still far from the pre-recession, three-million-unit levels.
Through August, the Ford F-Series continues to be the segment leader with almost 500,000 units sold, but the Chevy Silverado (328,269), Ram 1500 (234,642), GMC Sierra (122,232) and Toyota Tacoma (110,293) are all seeing at least 20-percent sales increases, helping to account for around 1.44 million truck sales so far this year - not including possible outliers like the Suzuki Equator and Chevy Avalanche.
This year alone, General Motors has completely redesigned its fullsize trucks, Ram and Toyota have significantly updated their offerings, the next-gen Ford F-150 will be out next year and Nissan is promising an all-new Titan around the same time with an eventual Cummins diesel under the hood. It would seem, then, that truck sales are poised to continue their upward trend.