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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.

Looking back at Oprah's free-car giveaway 10 years later

Oprah kicked off her 19th season in dramatic fashion by giving all 276 members of the studio audience a free car.
Molly Vielweber's Pontiac G6 appears unremarkable at first glance. It wears forest green paint, rolls on five-spoke aluminum wheels, and it has a sizeable scrape in the driver's side door, the scar of a decade's worth of hard use. You wouldn't notice it parked at a big box store or cruising on the highway. Pontiac made hundreds of thousands of G6s in the 2000s, and a lot are still on the road. It's unremarkable in every way except for the front license plate, which reads, "Oprah 6."

There's a 'Knight Rider' movie in development

James Wan, who has directed films from the first "Saw" to "Aquaman," with "Furious 7" in between, and produced even more projects, is producing a new Knight Rider movie according to a report in Deadline. Just in case there's a reader who doesn't know, Knight Rider was one of the seminal trio of iconic-car shows from the 1980s, along with "The Dukes of Hazzard" and "Miami Vice." The series lasted 90 episodes that ran from 1982 to 1986, following the crime-fighting exploits of Michael Knight, a man who crusaded for justice after being shot in the face. Billionaire Walton Knight hired Michael to work with the Knight Foundation, where Michael helps develop the Knight Industries Two Thousand, a Pontiac Trans-Am with AI that can talk, drive more than 200 miles per hour, and could teach MI6's Q Branch about gadgetry. Collider described David Hasselhof's Michael Knight as "crimefighter by trade and wearing-a-leather-jacket-with-no-shirt-underneath innovator by hobby." The show made such an impression that there was a series spinoff called "Code of Justice," two TV movies in 1991 and 1994, a convention called KnightCon, and a series reboot on NBC that lasted for one season from 2008 to 2009, as well as stores full of action figures and models and literature, YouTube fan-made trailers and movies, and this wacky German-dubbed short "Knight Rider" film starring Hasselhoff. We don't know anything about the new movie's plot yet, other than that it's set in the present. T.J. Fixman, better known for now as a video game writer who worked on franchises like "Ratchet and Clank" and "Resistance: Fall of Man," has been attached to write, with a mandate to keep "the anti-establishment tone of the original." With matters still early in development there's no telling when the movie will hit theaters, and Wan's probably got his hands busy with the new MacGuyver reboot for CBS, anyway. Now that there's already been a Knight Industries 2000 and 3000, that gives us plenty of time to imagine — in a world where 200-mph hypercars powered by everything sprout like weeds and even Cannonballers are using military-like equipment — what would a Knight Industries Four Thousand possess? And would it be called KIFT? Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.