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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.

Ford F-150 Raptor gets EcoBoost V6, new chassis and aluminum body [w/videos]

The Autoblog staff universally loves the Ford F-150 SVT Raptor, and the truck's about to get even better. Coming in the fall of 2016 (we'd assume as a 2017 model), the next off-road-ready pickup from Ford will boast an all-new, purpose-built, high-strength steel frame and a lightweight aluminum body that saves more than 500 pounds when compared to the current Raptor. It's six inches wider overall than the regular 2015 F-150, which both makes it look awfully mean but also aids in stability when driving fast off the road, and new LED lighting elements make it stand out when the sun goes dim. Under the Raptor's muscular hood will be a 3.5-liter EcoBoost V6 engine that will make more than the current 6.2-liter V8's 411 horsepower and 434 pound-feet of torque, though we don't have exact power figures for the next-gen Raptor quite yet. Also new will be a 10-speed automatic transmission, which will replace the current six-speed unit and ought to provide appropriate ratios for both rock crawling and high-speed desert trail running. Speaking of high-speed running, what makes the Raptor tick, perhaps more than any other single component, are its custom-designed suspension bits. Redesigned, larger Fox Racing Shocks with more suspension travel and all-new terrain management technology, combined with BFGoodrich All-Terrain KO2 tires, are the bits and pieces that allow for Baja-style off-roading. View 14 Photos The four-wheel-drive system in the next-gen Raptor will include a Terrain Management with settings for Normal driving, Street driving, Weather mode (for rain, snow or ice), Mud and Sand, Baja mode and Rock mode. According to Ford, the Raptor's new transfer case is designed to work as both a locking unit for crawling and a full-time unit for other off-road applications. A Torsen front differential will be optional. Basically, if all of this new stuff turns out to be as good in practice as it sounds in a press release, the next F-150 Raptor will only serve to separate Ford's off-road pickup even further from its half-hearted competitors. Feel free to watch the video and read more down below.

Ford Green Zone works magic with GPS to make your drive smarter, cleaner

For the most part, plug-in hybrids rely on the power stored in the battery until that charge is depleted. Unless the switch can be changed manually, it's only then that the cars fire up the internal combustion engine and begin using the fossil fuels on board. This is ideal, of course, when one's drive isn't long enough that the car needs to start sipping gasoline at all. On longer commutes, when it's certain that the route is longer than the car's all-electric range, this isn't necessarily the most efficient use of energy. Ford's Green Zone system is designed to save some of that juice for the parts of the drive that require slower speeds. Ford is working on a smart system, based on Nokia mapping technology, that uses GPS data to use both the electricity and conventional fuel more efficiently. Since battery power is less efficient at highway speeds, Ford's Green Zone system is designed to save some of that juice for the parts of the drive that require slower speeds, rather than just using up all the electrons right at the beginning of the drive. Using a website or the in-car navigation system, the driver can pinpoint the parts of the route, highlighted in green, where using battery power would be more effective, and set the car to automatically switch to electricity for those sections. Depending on the route, the car could automatically switch back and forth between the two power sources multiple times, particularly if the drive is a mix between city and highway driving. Of course, Green Zone will be go beyond that. The program is being developed to take traffic and road grade into account, details that allow the car to be make even smarter choices to improve efficiency. Ford even hopes to have Green Zone learn driver habits, and respond accordingly depending on who is driving the car. The system could control other features as well, such as anticipating corners and shifting the headlights to better illuminate the road ahead. Green Zone could also potentially use information from vehicle-to-vehicle networking to control functions in the car. The Green Zone system still has a few years before it will be ready to be put into production vehicles, but Ford is confident it will make its way onto the road eventually. As with other innovations that improve efficiency and make our vehicles smarter, we can expect to see similar technology from other manufacturers, until it becomes a regular part of driving in the future.