2006 Ford F150 4x4 Xlt Lariat on 2040-cars

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Which is more fuel efficient, driving with a pickup's tailgate up or down?

Thanks to the smoke wand in the wind tunnel, you can actually see the difference in our video.
Should you drive with your pickup truck's tailgate up or down? It's an age-old controversy that's divided drivers for decades. Traditionalists will swear you should leave the tailgate down. Makes sense, right? It would seem to let the air flow more cleanly over the body and through the bed. But there's also a school of thought that argues trucks are designed to look and operate in a specific manner, and modern design techniques can help channel the airflow properly. So don't mess with all of that: Leave the tailgate up.

Ford partnering with MIT, Stanford on autonomous vehicle research

Ask any car engineer what's the biggest variable in achieving fuel economy targets, and he'll tell you "the driver." If one human can't understand human driving behavior enough to be certain about an innocuous number like miles per gallon, how is an autonomous car supposed to figure out what hundreds of other drivers are going to do in the course of a day? Ford has enlisted the help of Stanford and the Massachusetts Institute of Technology to find out.
Starting with the automated Fusion Hybrid introduced in December, MIT will be developing algorithms that driverless cars can use to "predict actions of other vehicles and pedestrians" and objects within the three-dimensional map provided by its four LIDAR sensors.
The Stanford team will research how to extend the 'vision' of that LIDAR array beyond obstructions while driving, analogous to the way a driver uses the entire width of a lane to see what's ahead of a larger vehicle in front. Ford says it wants to "provide the vehicle with common sense" as part of its Blueprint for Mobility, preparing for an autonomous world from 2025 and beyond.

Watch how a Ford Raptor rolls down the assembly line in Dearborn

Bloomberg TV reporter Matt Miller is the proud new owner of a pretty killer truck. How do we know? The reporter headed to Dearborn, MI to Ford's assembly plant, with a film crew in tow, to see exactly how his new F-150 SVT Raptor and its mother-loving 6.2-liter V8 engine, was screwed together.
The resulting video does an excellent job of summing up how an assemblage of parts and pieces is turned into a triple-black Raptor, thanks to the work of some 1,000 employees and about 20 hours of real time. Click through below to see how the truck is born, with a surprise cameo playing the part of delivery driver at the end.