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Vitruvian Energy crowdfunding to make EEB, a trashy biofuel

When sewage is treated at a wastewater treatment facility, biosolids are the byproduct. After being separated from the water, biosolids are usually sent to a landfill or incinerated. That doesn't mean that they're without value, however. Vitruvian Energy has created a process to make a usable fuel out of this human waste product, and while the source is pretty gross, it is undeniably abundant, and the results are much cleaner. EEB can be made for less than $4 a gallon. In a process that Vitruvian Energy claims is energy efficient, biosolids are femented and introduced to a type of bacteria to create PHA plastic. Reacting the PHA with ethanol creates the ethyl-3-ethoxybutyrate (EEB) biofuel. Vitruvian says EEB can be blended up to 20 percent with gasoline or diesel without any engine modifications. This lowers the carbon footprint of the fuel it's blended into, and serves to oxygenate diesel, leading to fewer harmful emissions. EEB can also be made using other organic waste products, such as corn stover, rice straw and distillers grains. EEB can be made for less than $4 a gallon and isn't subject to the maddening market fluctuations and international politics of fossil fuels. Furthermore, EEB's carbon footprint is 70 percent less than that of fossil fuels. Vitruvian also sees potential for EEB to be used on its own to power vehicles or burned to produce electricity for the grid. So far, Vitruvian Energy has used grants from the California Energy Commission and National Science Foundation to develop EEB, and has tested the fuel in a Pontiac Solstice at Oak Ridge National Laboratory. Now, Vitruvian is wants to test EEB on a larger scale in the real world in order to prove EEB's viability to interested parties in the wastewater treatment industry. In an Indiegogo crowdfunding campaign, Vitruvian Energy hopes to raise $200,000 to build a prototype EEB production line and to run a test vehicle for a year on an EEB-diesel blend on the streets of Seattle. Donors can score some interesting perks such as shirts and bumper stickers that say "Get Clean with Poopaline." Learn more about EEB in the video and press release below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

This Auto Aerobics car art ties our brains in knots like pretzels

We like cars, and we like art. Naturally, Chris Labrooy's Auto Aerobics series - computer-generated images of some seriously contorted 1968 Pontiac Bonnevilles floating in mid-air - instantly clicked with us. If the Pontiacs weren't floating or hollow, we could be fooled into believing the image is real. But where's the fun in that?
Check out the gallery we included of Labrooy's Bonneville art, and feel free too head over to his website for some Formula One humor.

Are orphan cars better deals?

Most folks don't know a Saturn Aura from an Oldsmobile Aurora. Those of you who are immersed in the labyrinth of automobilia know that both cars were testaments to the mediocrity that was pre-bankruptcy General Motors, and that both brands are now long gone. But everybody else? Not so much. By the same token, there are some excellent cars and trucks that don't raise an eyebrow simply because they were sold under brands that are no longer being marketed. Orphan brands no longer get any marketing love, and because of that they can be alarmingly cheap. Case in point, take a look at how a 2010 Saturn Outlook compares with its siblings, the GMC Acadia and Buick Enclave. According to the Manheim Market Report, the Saturn will sell at a wholesale auto auction for around $3,500 less than the comparably equipped Buick or GMC. Part of the reason for this price gap is that most large independent dealerships, such as Carmax, make it a point to avoid buying cars with orphaned badges. Right now if you go to Carmax's site, you'll find that there are more models from Toyota's Scion sub-brand than Mercury, Saab, Pontiac, Hummer, and Saturn combined. This despite the fact that these brands collectively sold in the millions over the last ten years while Scion has rarely been able to realize a six-figure annual sales figure for most of its history. That is the brutal truth of today's car market. When the chips are down, used-car shoppers are nearly as conservative as their new-car-buying counterparts. Unfamiliarity breeds contempt. Contempt leads to fear. Fear leads to anger, and pretty soon you wind up with an older, beat-up Mazda MX-5 in your driveway instead of looking up a newer Pontiac Solstice or Saturn Sky. There are tons of other reasons why orphan cars have trouble selling in today's market. Worries about the cost of repair and the availability of parts hang over the industry's lost toys like a cloud of dust over Pigpen. Yet any common diagnostic repair database, such as Alldata, will have a complete framework for your car's repair and maintenance, and everyone from junkyards to auto parts stores to eBay and Amazon stock tens of thousands of parts. This makes some orphan cars mindblowingly awesome deals if you're willing to shop in the bargain bins of the used-car market. Consider a Suzuki Kizashi with a manual transmission. No, really.