In a few weeks, at WOOT (the USENIX Workshop on Offensive Technologies — an academic conference where security researchers demonstrate broken stuff), a team from the University of Michigan will be presenting a lovely paper, Green Lights Forever: Analyzing the Security of Traffic Infrastructure. It’s a short and fun read. In summary, it’s common for traffic light controllers to speak to each other over a 5.8GHz wireless channel (much like WiFi, but a dedicated frequency) with no cryptography, default usernames and passwords, and well-known and exploitable bugs. Oh boy. And what can we do with that?
Exterior photography by Rachel Gibbs
What did the American people get for the fifty billion dollars they spent and the eleven billion they lost on the General Motors bailout? Well, they got stability, they got the retention of perhaps a million jobs, they avoided what might have been a last straw in what a posterity unblinded by the contemporaneous media’s Obama-as-messiah drumbeat will recognize as the greatest depression since the Great one, and they got the C7 Corvette.
All good things, if you ask me.
But they also got garbage like this.
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Our most recent review of the Cadillac ATS determined that Cadillac had finally made a sports sedan worthy of besting the F30 BMW 3-Series. But the ATS was also docked points for providing E36 3-Series-esque rear passenger space. Cadillac’s Chinese division appears to have remedied the problem, with a rather unfortunate English marketing slogan.
In his capacity as the former head of the MSP’s Traffic Services Section it was Lt. Gary Megge’s job to eliminate speed traps set up by local municipalities. A few years ago Megge told the Detroit News, “I’ve spent eight years in traffic services, and I was a crash reconstructionist for five years before that, so I’ve seen my share of fatal wrecks, and I can tell you: Deaths are not caused by speeding. They’re caused by drinking, drugs and inattentiveness. The old adage that speed kills just isn’t realistic. The safest speed is the speed that is correct for that roadway at a given time. A lot of speed limits are set artificially low.”
This car at first may look to you a lot like any other 1930s coupe, but it was one of the most influential cars of the era, impacting both the way that cars were styled and promoted. You see, in addition to setting the pattern for the way that General Motors’ cars (and their competitors’ cars as well) looked in the immediate prewar period, the 1936 Cadillac Aerodynamic Coupe was GM’s first production car that was based on what we now call a concept car. Back then, though, they were more likely to call those concepts “show cars”, and not only was the Aerodynamic Coupe GM’s first production car derived from a show car, that show car was the giant automaker’s first attempt at creating a one-off vehicle just for promotional purposes. It also represented the solidification of Harley Earl and his styling team’s important role in General Motors’ hierarchy and not so incidentally it helped Cadillac replace Packard as America’s preeminent luxury automaker. Read More >
Most of the Escort GTs you see these days are the Mazda-based cars that came out starting in the 1991 model year. The first-gen North American Escort, loosely based on its European counterpart, was built from 1981 through 1990, and examples are becoming very rare in wrecking yards. We saw this first-half-of-1988 Escort GT last month, and now I’ve found this “1988.5″ model in a Southern California yard. Read More >
Malaise Era Lincolns are common sightings in high-turnover pull-yer-part wrecking yards these days, since there’s not much interest in preserving these cars. We saw an extremely clean 1976 Town Car in California a few months back (it’s still on the yard, and very few parts have been pulled since I photographed it), and now I’ve found this rougher (but not at all rusty) ’79 at another San Francisco Bay Area self-serve yard. Read More >