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Carbon

A NASA-led research team has created the most precise map ever produced depicting the amou...

A NASA-led research team has created a new map using ground and satellite data that accurately quantifies the amount and location of carbon stored in Earth's tropical trees and forests. Based on data from the early 2000s, the map focuses on 2.5 million hectares of tropical forest in seventy-five countries. Data shows that tropical forests contain 247 billion tons of carbon, and of this carbon stock, almost half is held in Latin American forests. Almost the same carbon stock is stored in sub-Saharan Africa in its entirety, compared with 61 billion tons of carbon stored in Brazilian forests alone.  Read More

A new method for graphene production has been discovered, that involves burning pure magne...

Graphene, the one-atom-thick carbon sheet material that could revolution everything from energy storage to computer chips, can now be made much more easily – at least, that’s what scientists from Northern Illinois University (NIU) are telling us. While previous production methods have included things like repeatedly splitting graphite crystals with tape, heating silicon carbide to high temperatures, and various other approaches, the latest process simply involves burning pure magnesium in dry ice.  Read More

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

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