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Activated carbon cloth could find its way into a variety of filtration applications

Researchers have discovered that activated carbon cloth is very effective at filtering harmful compounds out of air and liquids. The material was first developed in the 1980s, to protect British soldiers from chemical attacks. It is still in use today, in chemical, biological and radiological warfare suits for the military. This recent study, however, indicates that it could have a number of other uses.  Read More

A carbon composite wheel with the Zirotec coating

Carbon composite bicycle wheels are a fantastic choice for competitive road cyclists who want to reduce their bike’s revolving weight, while maintaining wheel strength and rigidity. They do have one drawback however: standard hard rubber brake pads don’t work that well against carbon rims, especially in wet conditions or when excessive heat is being generated, such as on steep descents. Cork pads are sometimes used, but these can disintegrate when wet. Disc brakes are another alternative, although their added weight somewhat negates the weight savings gained by switching to carbon wheels in the first place. Now, heat management company Zircotec is experimenting with a thin spray-on ceramic coating for carbon rims that allows for effective use of rubber brake pads under all conditions.  Read More

One of Otarian's new London restaurants

A vegetarian diet, according to its proponents, has a lighter ecological footprint, reduced resource impacts, and lower carbon emissions than the non-vegetarian equivalent. A new fast-casual vegetarian restaurant chain, however, is taking “eating green” to a whole new level. Otarian, which already has locations in New York and opens in London this Friday, is the first global chain to carbon footprint all of its menu items according to the internationally recognized PAS 2050 standard. Not only can diners see the carbon figures for each item listed on the menu, but foods that generate too large of a footprint are simply not offered. The restaurant is also testing out the World Resources Institute's new product carbon foot printing standard, which Otarian claims “will help diners to understand the environmental impact of their food choices in a highly measurable and quantifiable way.”  Read More

Biochar – a charcoal created by pyrolysis could offset 12 percent of human greenhouse ga...

According to a new study, as much as 12 percent of the world’s human-caused greenhouse gas emissions could be sustainably offset by producing biochar, a charcoal-like substance made from plants and other organic materials. That’s more than would be offset if the same plants and materials were burned to generate bioenergy, says the study. Additionally, biochar could improve food production in the world’s poorest regions as it increases soil fertility.  Read More

MIT researchers have made an important step toward producing a lithium-ion battery that de...

Researchers at MIT have found that using specially treated thin layers of carbon nanotubes in batteries can boost the amount of power delivered per unit of weight by up to ten times. While the technology still needs improving, its full development and large-scale employment would certainly revolutionize the way we use any electronic devices, from an iPod to an electric car.  Read More

Skyonic claims their SkyMine process can turn CO2 into sodium bicarbonate

Last week, Texas-based Skyonic Corporation was granted a U.S. patent on its SkyMine technology, which is said to remove CO2 from smoke stack emissions by mineralizing it into sodium bicarbonate. That bicarbonate (also known as baking soda) can then be sold for use in glass manufacturing, algae biofuel production, and other areas. Skyonic claims that not only will its process remove carbon and other harmful substances from flue gases, but also that companies using SkyMine will financially profit from the sale of bicarbonates.  Read More

Multiple layers of graphene are being advanced as a new solution to fight overheating in e...

Overheating in laptops and electronic gadgets isn't just an annoyance to the end user — it's a major technological hurdle that puts a hard limit to the speed and energy efficiency of electronics. In a paper recently published on the journal Nature Materials, a team of scientists from the University of California found that multiple layers of graphene show strong heat conducting properties that can be harnessed in removing dissipated heat from electronic devices.  Read More

Better Marriage Blanket soaks up pesky ‘flatulence molecules’

As viewers of South Park will know, holding farts in can lead to spontaneous human combustion. Unfortunately letting one rip in the marriage bed can lead to the equally unwanted result of the withholding of snuggling. Thankfully there’s now a solution in the form of the Better Marriage Blanket that soaks up offensive “flatulence molecules” to keep any marriage smelling rosy through the most destructive Indian curry.  Read More

Future site of the Waste-to-Biofuels complex

If you’re a fan of the original Back to the Future movie, then you probably liked the scene at the end where Doc Brown used some random household waste to fuel his time-traveling deLorean. Well, we’re now getting a little bit closer to that being a reality... sort of. While practical flying cars, time travel and cold fusion are still a ways off, the ability to power your car with garbage isn’t. Canadian biofuels firm Enerkem is currently working with the city of Edmonton, Alberta, to convert that city’s municipal waste into ethanol. This will lower the city’s greenhouse gas output, keep much of its waste out of the landfill, and produce a “clean” fuel Doc Brown would be proud of.  Read More

The Delta 7 Arantix mountain bike, featuring carbon fiber/Kevlar IsoTruss tubes

Go ahead, stare. It’s OK, they want you to. Delta 7 Bikes currently manufactures two of the most unusual-looking bicycles on the market, the Arantix hardtail mountain bike and the Ascend road bike. Their open-lattice spider-web tubes incorporate patented IsoTruss geometric design, wherein carbon fiber and Kevlar are woven into a network of isosceles triangles. The triangles join together to form pyramid-shaped trusses, which provide incredible structural support while using a minimum of material. If you’re a bicycle-maker looking for something with a great strength-to-weight ratio, it’s hard to beat.  Read More

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