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The tumultuous history of the diesel engine

Volkswagen, diesel's most enthusiastic patron, deceived everyone about the amount of emissions its cars were putting out. We have covered this latest massive automotive scandal in great detail, and there are surely more fascinating revelations to come. It turns out that this is just the latest episode in the epic story of the controversy and intrigue surrounding the diesel engine, and its inventor. This is the story of the tumultuous birth and interesting evolution of the compression-ignition engine at the center of the VW scandal. Napoleon III Got Rudolf Diesel Deported Rudolf Diesel was born in Paris in 1858. His Bavarian parents had settled in France where his father, Theodor, was a leather goods manufacturer. When the French Parliament declared war on Prussia, kicking off the Franco-Prussian war, the Diesels fled to London. When he was 12, Rudolf went to live with his aunt and uncle in the Bavarian university town of Augsburg. It was his parents' hometown, and importantly, it's where Rudolf began studying at the Royal County Trade School. His time in Augsburg, graduating at the top of his class from trade school that laid the groundwork for all that was to come. Diesel Nearly Blew Himself Up An early career in refrigeration saw Diesel running R&D in Berlin for Linde, a company started by refrigeration pioneer Carl Von Linde, one of Diesel's professors. His ambition to branch out beyond refrigeration, and his deep understanding of thermodynamics, led to efficiency experiments with steam engines. Diesel was trying to create an engine that didn't waste heat from the combustion process, therefore getting the most work out of the fuel. Instead, he was nearly killed when an experimental ammonia vapor steam engine exploded. Recovery took many months, and during some of that time, he was no doubt planning his next experimental engine, based on the theoretical Carnot cycle. His Engine Was An Attempt To Stick It To The Man Steam engines were expensive to run and wasteful. Diesel thought the efficiency of his design would be a way for the small business to compete with the dominant industrial giants. It was, and it did, but big business is equally passionate about chasing efficiency. Diesel engines quickly proliferated in industries both grand and cottage. Rudolf Didn't Really Invent The Diesel As We Know It Instead, he improved an existing one to a significant degree. The Diesel engine could be considered an evolution of the "hot-bulb" engine.

Italian investigators search Lambo headquarters in VW probe

Italian investigators searched Lamborghini headquarters on Oct. 15 to look for evidence of managers' involvement in Volkswagen's emissions cheating. VW's main office in Verona was also inspected, according to Reuters. Lamborghini is owned by Volkswagen, and Lambo in turn is listed as the owner of VW Group Italia. Authorities wanted to find out if employees were conscious that the vehicles were skirting emissions rules. "It is one thing if I sell water and pretend it's wine, but if I sell water believing it is wine it's different." Verona chief prosecutor Mario Giulio Schinaia said to Reuters. Italian newspaper Gazetta del Sud reported that several managers in Italy were under investigation for alleged fraud. Prosecutors in Germany have also been rigorously investigating VW, and they recently staged a similar raid on the company's headquarters in Wolfsburg, Germany. The automaker reportedly turned over documents and other data relating to the software defeat device. Meanwhile, VW's internal investigation has turned up little wrongdoing, though a recent leak suggested otherwise, and at least 30 managers could have known about the defeat device. The automaker has disputed that figure. Volkswagen of America CEO Michael Horn testified before Congress that he believed only a few individuals were involved. The situation hasn't been easy on VW in the US, either. The Department of Justice has also been pursuing an investigation into the automaker. Plus, state attorneys general are filing lawsuits against the company for defrauding customers. VW has until Nov. 20 to explain a repair for the problem to the California Air Resources Board. Related Video:

2016 Volkswagen Golf TDI SportWagen Review

You might think that after driving a Dodge Challenger Hellcat during the week of the Woodward Dream Cruise, seven days with a diesel-powered Volkswagen Golf SportWagen would be a letdown. You know, like following a shot of Jack Daniels with a sippy cup of Metamucil. But it ended up being perfect timing. Right at the end of my Challenger loan, I signed my name what felt like 1,241 times, handed over a very, very large check, and officially bought my first home. The SportWagen arrived on moving day, and I set about putting the longroof's hauling ability to the ultimate test, schlepping everything I own to my very first house. SportWagens, like Metamucil, can often be very good for you. The wagon's cargo area isn't dramatically bigger than the standard Golf – 30.4 cubic feet versus 22.8 – unless you fold the second row down. With the seats flat, the Golf SportWagen's advantage nearly doubles, to 66.5 cubic feet. But it's not just the extra space that makes moving things a lot easier. The rear hatch is more defined and sits atop a lower bumper. The load height is just 24.8 inches, while the tailgate opens to an aperture of 40.6 inches. It also opens high enough that your six-foot, one-inch author can stand tall below it. The load height is just 24.8 inches, while the tailgate opens to an aperture of 40.6 inches. In short, loading stuff into the back was a breeze. While you might expect the Golf SportWagen to make short work of a bunch of boxes, it was easy to add larger items into the mix. I hauled nightstands, a large desk chair, and even all four pieces of a king-size IKEA bed frame with a minimal amount of fuss. That said, Volkswagen uses nice materials in the cargo compartment of the Golf, so if you frequently move a lot of stuff, expect to see visible wear sooner rather than later. If you prefer to move people instead of things, rest easy knowing the wagon mimics the Golf hatchback's 35.6 inches of rear legroom. Moving locally meant a lot of back-and-forth trips. Between the actual move itself and the subsequent running around, I put 600 miles on the Golf SportWagen during my week-long loan. But with this car, I could have done way more and wouldn't have found cause to complain. It's the little details that make the Golf feel premium. The Golf's cabin is a great place to be.