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Mini Cooper SE Convertible wheels made entirely from recycled aluminum

Mini has revealed an interesting fact about its limited-run Mini Cooper SE Convertible: It's the first production car with wheels made from 100% recycled aluminum. Despite sharing the same look as wheels available on the regular SE hatch, they're actually much more environmentally friendly. The wheels were developed with Swiss wheel manufacturer Ronal. The company sells aftermarket wheels under the Ronal and Speedline brands, and it supplies OEMs. And it's no stranger to more environmentally-friendly wheel production. It supplies wheels for the Audi E-Tron GT that are made using a smelting process that produces oxygen rather than carbon dioxide, and it now has a line of claimed carbon-neutral aftermarket wheels. But back to the Mini's wheels. Using all recycled aluminum has the obvious benefit of not requiring new aluminum to be manufactured. But the benefits are greater than just the raw material use. Mini points out that a major improvement in carbon emissions comes from being able to skip the electrolysis process for new aluminum manufacturing. Pure aluminum is extracted from aluminum oxide (which is in turn taken from the mineral bauxite). To do this large amounts of electricity are passed through molten solutions of aluminum oxide and cryolite (which takes energy to heat) across graphite cathodes and annodes. Not only does this use a lot of electricity that has its own carbon costs, the oxygen that separates from the aluminum bonds to the graphite annodes, yielding more carbon dioxide (which is why the production of those Audi wheels is also interesting). In total, Mini says the recycled wheel production reduces carbon emissions by 75%. More specifically, it estimates about 0.16 kilograms (0.35 pounds) per kilogram (2.2 pounds) of aluminum used. Mini also stresses that this process still maintains all the strength of conventional wheels, just in a greener way. And of course, the wheels themselves are recyclable again. Mini, and BMW more broadly, are looking at ways to upscale the process and to source suitable recyclable products, likely other old wheels from cars no longer on the road. Though neither company said anything about when we'll see fully recycled wheels more widely available. Related Video: MINI Electric Pacesetter inside and out

2013 BMW 135is Coupe

BMW's Best 1 Series Gives Back What You Put In
Every once in a while, I find myself, despite my solitary leanings and inherent modesty, working out in some kind of class setting. The tone and tenor of these classes ranges wildly - from the quiet, follow-the-leader variety, to those with a kind of Cult of Personality man or woman calling the shots, usually with idiom-laden shouting and theatrical hair. Despite their personal variation and range of professional effectiveness, there's one common concept that most instructors bring up at some point: working with intention.
The idea, as it relates to physical fitness, is that focusing your brain on the movement at hand ­- the rate of your own breathing, or the muscle groups being worked for instance - helps to perform the act efficiently and correctly. Having spent a happy majority of the last decade in an exercise-free near-debauch, I was a bit surprised to find out that this kind of mental game really works pretty well.

BMW has a rough 100th birthday as share prices slide

BMW is 100 years old now, but falling stock prices are giving the German automaker the birthday blues. Investors are worried about the company's future outlook against luxury rivals, and the shareholders aren't happy about the recent dividend payments, either. According to The Wall Street Journal, BMW's shares dropped almost 2 percent on March 9. Investors have concerns that rivals are closing in. While BMW is in first place, it's not a commanding lead. For example, the German was first in the US luxury market last year with 346,023 deliveries. However, a Polk study found that Lexus actually earned the high-end crown in the US after looking at vehicle registrations rather than sales. BMW performed well last year, including delivering a strong 2.25 million vehicles. Net profits also jumped 10 percent to $7.05 billion, and revenue grew 15 percent, according to the WSJ. However, the shareholders wanted larger dividends after the successful year. The automaker paid out based on a percentage of earnings, but the investors expected more. BMW CEO Harald Kruger has an opportunity to get stockholders back on his side next week when he announces the automaker's new strategy. Expect technology to play a major role in that discussion, including electric vehicles and digital services. We might even see the i5 debut there, according to the WSJ. To be the automotive tech leader of the future, BMW plans to make computer programmers half of its research and development staff. The goal is to develop the most intelligent car on the road. Related Video: