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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.

NHTSA closes Ford F-150 EcoBoost acceleration probe

Typically when we report on the findings of an investigation from the National Highway Traffic Safety Administration, it's because the government body has discovered a safety issue and prescribed a recall. In this case, however, NHTSA has closed an investigation into a reported performance deficit without ever getting to the recall stage.
The issue revolves around the Ford F-150 - specifically those equipped with the 3.5-liter EcoBoost engine - of which some 360,000 were built in the 2011, 2012 and 2013 model years. After receiving an initial 95 complaints, NHTSA opened an investigation last May - almost a year ago - into the reported issue of reduced engine power under hard acceleration. The agency has since received a total of 525 such complaints, and Ford itself reported receiving over 4,000.
Together, NHTSA and Ford determined that the problem resulted from cylinders misfiring, an issue itself stemming from water getting into the charge air cooler (CAC) mated to the turbochargers. In particularly humid or rainy conditions, water was found to get into the CAC, causing some of the cylinders to misfire, which in turn triggered the ECU to disable those cylinders in order to protect the catalytic converter from damage.

Ford Q3 pretax profits drop to $1.18B

Following positive third quarter financial results recently from General Motors, rival Ford took a tumble in Q3. The automaker posted pre-tax profits of $1.18 billion, compared to about $2.59 billion in Q3 2013, a drop of around 54 percent. Net income also suffered with $835 million made in the quarter, versus $1.272 billion last year, a decline of about 34 percent. The Blue Oval blamed the gloomy figures on three reasons in its release: "lower volume, higher warranty costs and adverse balance sheet exchange effects."
There were problems of one kind or another in practically every region. North America experienced higher warranty costs than expected, partially due to recalls. The sales volume for the quarter was 665,000 units, versus 725,000 in Q3 2013, and pre-tax results amounted to $1.41 billion versus $2.296 billion last year.
South America and Europe both posted worse pre-tax results than last year. On the bright side, European volume was up slightly to 321,000 vehicles, from 303,000 in Q3 2013. The Middle East and Africa also lost $15 million, but that was an improvement compared to the $25 million loss previously experienced in this region.