Scientists create battery using wood

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University of Maryland engineers are currently working on a battery made of wood, an innovative, low-cost, environmentally friendly idea. The research team used tiny wood fibers from yellow pine trees to make test batteries — and we mean seriously tiny, the tree fibers are a thousand times thinner than a piece of paper. They use sodium rather than lithium, so the team imagines this battery working best in a large-scale environment, like for storing solar energy at a power plant.

 

 

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A nanotechnology fix for nicotine dependence

The research effort will attempt to design a vaccine conferring immunity to nicotine, using nanotechnology.

At Arizona State University’s Biodesign Institute, Yung Chang and her colleagues have launched an ambitious new project designed to attack nicotine dependence in a radically new way.

 

 

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How to cram 1,000 terabytes onto a single DVD

Researchers have developed a technique using nanotechnology to increase the data storage capacity of a DVD from a measly 4.7GB to 1,000TB.

The 4.7 GB DVDs have slowly started to fade into obscurity thanks to Blu-ray.  But is it going to make a comeback? Three Chinese scientists have discovered a breakthrough process that could, at least in theory, allow a DVD to store a whopping 1,000 TB—or a full petabyte—of data. Suck on that, Blu-ray.

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The future of medicine is wearable, implantable, and personalized

As doctors and scientists continue to make huge leaps in terms of genome sequencing and scanning devices, everything about your medical treatment is going to change.

There are approximately 7 billion human beings on Earth and each of us is special and unique. We are the walking, talking instantiation of the 3 billion instances of four nucleotides (abbreviated GATC) that constitute our unique genome’s DNA. Just as important, the interplay of that DNA with the environment and our individual lifestyles determines our susceptibility and predisposition to diseases.

 

 

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Electricity-creating fabric could be everywhere soon

David Carroll, nanotechnologist at Wake Forest University.

Nanotechnologist, David Carroll, is working on a simple material that he thinks will soon be a part of everything you own.  Carroll’s research group at Wake Forest University developed a flexible fabric that makes electricity from heat or movement. It could revolutionize cheap, renewable energy.

 

 

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9 technologies of the future that will radically change the world

Future of technology

The power of technology has been shaping our world. Within a generation we’ve seen space stations built, computing speeds quicken exponentially, and the internet boom. In fact, technological advances now happen so rapidly that our current way of life may seem hopelessly outdated within another decade.

 

 

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Rapid DNA sequencing could soon become a routine part of your medical record

DNA sequencing

The latest technological competition involves the idea of threading a single strand of DNA through a tiny, molecular-scale eyelet known as a nanopore.

Rapid DNA sequencing can provide enormous amount of information previously sequestered in the human genome’s 3 billion nucleotide bases and soon may become a routine part of each individual’s medical record.

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Dental filling of the future kills bacteria and regenerates tooth

dental filling of the future

The new filling contains calcium phosphate nanoparticles that rebuild tooth minerals.

Thanks to a new dental breakthrough, the dreaded trip to the dentist to replace a worn-out filling could soon be a thing of the past.  Scientists have used nanotechnology to create the first cavity-filling composite that kills harmful bacteria and regenerates tooth structure lost to decay.

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Self-Assembling Highly Conductive Plastic Nanofibers

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Artist’s impression based on a real atomic force microscopy (AFM) image showing conductive supramolecular fibers trapped between two gold electrodes spaced 100 nm apart. Each plastic fiber is composed of several short fibers and is capable of transporting electrical charges with the same efficiency as a metal.

Researchers from CNRS and the Université de Strasbourg, headed by Nicolas Giuseppone (1) and Bernard Doudin (2), have succeeded in making highly conductive plastic fibers that are only several nanometers thick. These nanowires, for which CNRS has filed a patent, “self-assemble” when triggered by a flash of light. Inexpensive and easy to handle, unlike carbon nanotubes (3), they combine the advantages of the two materials currently used to conduct electric current: metals and plastic organic polymers (4). In fact, their remarkable electrical properties are similar to those of metals.

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HzO and WaterBlock technology can save your electronics

IL CES Direct Feed

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Don’t worry if your electronics take a splash with HzO technology.

HzO’s award winning proprietary WaterBlock is cutting-edge technology that protects your valuable digital electronics from their number one nemesis: H2O.  Powerful and invisible, WaterBlock protects your devices on a molecular scale, by coating all the circuitry on your electronic devices so you can breathe easy no matter what the situation you find yourself in…

Article and photos by Thomas Frey reporting directly from CES in Las Vegas.

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Amazing magnetic bug could pave way to novel biotech and nanotech uses

magnetic bug

An international team of scientists have discovered and mined out a new type of magnetic bacteria.

Scientists have dentified, isolated and successfully grown  a new kind of magnetic bug that could open the way to biotech and nanotech uses,  reveals a study.

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