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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.

10 automakers sued over keyless ignitions

Keyless ignition has rapidly proliferated throughout the auto industry to become a fairly normal feature on new cars. It's supposed to offer the convenience of keeping the fob in your pocket and just pressing a button to drive away. However, ten major automakers are now being sued in US District Court over claims that the system is dangerous, Reuters reports. The suit alleges that people are forgetting to shut off the engine, and the lack of an idle timer is the cause for 13 deaths by carbon monoxide poisoning and multiple injuries. The suit currently includes 28 plaintiffs, according to Reuters, but the lawyers are asking for class-action status to potentially add many more. The case goes after a major swath of the industry, including BMW, Daimler, FCA, Ford, General Motors, Honda, Hyundai, Nissan, Toyota, and Volkswagen, plus their related brands like Acura, Infiniti, Mini, and Lexus. In all, over five million vehicles are affected. The assertion here is that people walk away from their vehicle without shutting it off because they believe the engine shuts off automatically. If parked in a garage, carbon monoxide can build up, leading to poisoning. The lawyers claim automakers know this is a problem and also cite 27 complaints to the National Highway Traffic Safety Administration about the issue, according to Reuters. The plaintiffs are asking for an automatic shut-off and damages from the companies. These concerns have come up before, though. Toyota previously faced a lawsuit over a carbon monoxide death after a woman accidentally left her Lexus running. Also earlier this year, GM recalled 64,186 examples of the 2011-2013 Chevrolet Volt because owners weren't shutting them off. The problem resulted in two injuries, and the company released a software update to limit the idling time.

This Ford F-150 might have a Land Rover turbodiesel V6

Our spy photographers just caught this Ford F-150 driving around Dearborn, wearing camouflage around the bed – not so unusual near Ford's headquarters. What's interesting with this particular mule is that it might be packing a Jaguar-Land Rover turbodiesel V6. As with the Super Duty, the F-150 prototype pictured here sports a Venturi exhaust tip popping out the side of the rear bumper behind the wheel, which – along with the sound reported by our shutterbug – suggests that it's burning oil up front. That could mean Ford has found another application for the 3.2-liter, five-cylinder Power Stroke diesel that it just federalized for the Transit van. However our sources suggest what the mule is actually powered by the 3.0-liter Lion V6 diesel that Jaguar Land Rover – once subsidiaries in Ford's Premier Automotive Group – is bringing over for the Td6 models of the Range Rover and Range Rover Sport. The engine produces a respectable 254 horsepower and a healthy 443 pound-feet of torque, and is tipped to be mated to the same ten-speed automatic transmission as the new Raptor. That could give the F-150 the kind of fuel economy and muscle it would need to challenge the likes of the Ram 1500 EcoDiesel and the heavier-duty Nissan Titan with the Cummins engine. With gas prices as low as they are, however, and sales of diesel-powered vehicles lagging, Ford could just be trying to keep up with the competition by offering a light-duty diesel pickup. With its lightweight aluminum body, the diesel F-150 could even surpass the Duramax diesel-powered Chevy Colorado and GMC Canyon for frugality at the pumps, according to Mark Williams of PickupTrucks.com. He told Autoblog that, "it makes perfect sense for Ford to do a diesel. It seems like everyone is pushing them to do a Ranger, but if they can get the F-150 to push 30 mpg it can challenge the Ram Ecodiesel and even the Colorado Duramax." Reached for comment, Ford spokesman Mike Levine sent us the following statement: "We do not speculate about future products. While diesel is a solution, it is not the solution. EcoBoost offers the ideal combination of performance and fuel economy that over 60 percent of F-150 customers are choosing." Featured Gallery 2017 Ford F-150 Diesel: Spy Shots Image Credit: Brian Williams / SpiedBilde Green Spy Photos Ford Land Rover Truck Diesel Vehicles jaguar land rover ford f-150 diesel