2005 Audi S4 Sedan 4-door 4.2l on 2040-cars

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Audi creates new diesel fuel from carbon dioxide and water

What if you could power cars of the future with pollution created by the cars of the past? That's what German automaker Audi is hoping to achieve by creating a new synthetic fuel using renewable energy to turn water and carbon dioxide gas into a new kind of fuel they call "e-diesel." The new diesel is being produced at Audi's pilot plant Sunfire in Dresden, Germany. Only a few gallons were created, which the German Federal Minister of Education and Research Johanna Wanka put into her Audi A8 to prove the fuel's bonafides. The base fuel is known as "blue crude" and begins from a green source. Audi uses electricity from wind, water or solar power sources to separate hydrogen from oxygen in water. The hydrogen is then mixed with carbon dioxide which has been converted in carbon oxide. The blue crude is then further refined to create the e-diesel. The carbon dioxide is currently supplied by a biogas facilities, but some of that CO2 was captured from the air. "The engine runs quieter and fewer pollutants are being created," says Sunfire CTO Christian von Olshausen. The fuel can be combined with conventional diesel fuel, as biodiesel fuels already and would be competitively priced against regular diesel, according to Gizmag. Sunfire can produce about 42 gallons of e-diesel a day. That seems like barely a drop in the bucket in terms of Europe's energy use, but Audi is ready to commercialize the technology with plans to expand production with a bigger facility in the future.

Audi's latest design is a table clock

Audi and Porsche have more things in common than we can count. They're both German, of course, and have both enjoyed considerable winning streaks at Le Mans. Both have a tendency to put their (often turbocharged) engines at one extreme of the car or another, driving either the closest wheels or all four. Both tend to follow a brand-wide evolutionary design approach, focusing their energies instead on the engineering that goes under the bodywork. Both now find themselves under the same corporate umbrella, and now that they are, Audi has followed Porsche's lead in setting up its own design consultancy.
Like Porsche Design, Audi Design is now taking on projects for all manner of clients, from pianos to foosball tables. In this latest collaboration, Audi has designed a table clock for Munich-based watchmaker Erwin Sattler. The table-top clock houses a high-frequency mechanical movement in a foot-tall glass case that lets you see the intricate clockwork, held in place by two ruthenium clasps.
Unveiled in Switzerland at the Baselworld watch and jewelry show, the clock is now available to order. But while prices haven't been announced, don't expect it to come cheap: other Erwin Sattler table clocks typically sell for upwards of $10,000, and we wouldn't expect the new design to come at a discount. Scroll down below for the official press release.

VW stock plummets as Euro markets open

The fallout from Volkswagen's installation of an emissions "defeat device" on nearly 500,000 diesel-fueled models in the US is already hitting the automaker hard on the German stock exchange. At one point, the share price plummeted 23 percent to erase the equivalent of $17.6 billion in value. Things eventually bounced back slightly to a still severe 19.23 percent loss, according to Bloomberg as of this writing. The scandal couldn't come at a worse time for chairman Martin Winterkorn. The VW supervisory board takes up the issue of renewing his contract on September 25, Bloomberg reports. If things get bad enough, the door could be open for a new boss to step in. Dealers in the US might start feeling the pain from this, as well. Affected 2015 VWs that are still at showrooms are now under a stop sale. Until the issue is straightened out, the Environmental Protection Agency isn't certifying the company's 2016 diesel models with the 2.0 TDI, either. The diesel emissions problem was first discovered by research from West Virginia University and the International Council on Clean Transportation. In some cases, the engines can produce 40 times more nitrogen oxides than allowed. The automaker could be on the hook for $18 billion in fines for the breach, but the actual figure is expected to be lower. In response, Winterkorn has issued a public apology and ordered an independent investigation into what happened. The EPA and California Air Resources Board have also been looking into the situation. This could become an international problem, though. According to The Detroit News, European authorities might begin similar inquires to check the automaker's diesel emissions there.