In this report, we visit a small energy company for which a network cable might as well be Medusa hair.
#These revolutionary bladeless wind turbines shake to generate electricity WASHINGTON: These bladeless wind turbines can revolutionize the way wind energy is produced.
an alternator in the base of the device then converts the mechanical movement into electricity.
Vortex claims that energy produced by its turbines will cost around 40 percent less than energy made from today's wind turbines
The simpler design also means that manufacturing costs are about half that of a traditional wind turbine (those massive blades are expensive.
As per Vortex, its bladeless design captures around 30 percent less energy than a regular turbine,
an alternator in the base of the device then converts the mechanical movement into electricity.
Vortex claims that energy produced by its turbines will cost around 40 percent less than energy made from today's wind turbines
The simpler design also means that manufacturing costs are about half that of a traditional wind turbine (those massive blades are expensive.
As per Vortex, its bladeless design captures around 30 percent less energy than a regular turbine,
The new machine mimics the pumping mechanism of life-sustaining proteins that move small molecules around living cells to metabolize and store energy from food.
The artificial pump draws power from chemical reactions, driving molecules step-bystep from a low energy state to a high-energy state-far away from equilibrium."
"Our molecular pump is radical chemistry-an ingenious way of transferring energy from molecule to molecule,
"The artificial pump is able to syphon off some of the energy that changes hands during a chemical reaction
but researchers believe it won't be long before they can extend its operation to tens of rings and store more energy.
#High-capacity batteries made from wood pulp NEW YORK: Ever heard of a battery made of wood pulp?
Here is developed one by researchers from KTH Royal Institute of technology, Sweden, and Stanford university, US. Using nanocellulose broken down from tree fibres,
foam-like battery material that can withstand shock and stress.""It is possible to make incredible materials from trees
A 3d structure enables storage of significantly more power in less space than is possible with conventional batteries,
In fact, this type of structure and material architecture allows flexibility and freedom in the design of batteries,
Hamedi said the aerogel batteries could be used in electric car bodies, as well as in clothing, providing the garment has a lining.
Ever heard of a battery made of wood pulp? Here is developed one by researchers from KTH Royal Institute of technology, Sweden,
foam-like battery material that can withstand shock and stress.""It is possible to make incredible materials from trees
A 3d structure enables storage of significantly more power in less space than is possible with conventional batteries,
In fact, this type of structure and material architecture allows flexibility and freedom in the design of batteries,
Hamedi said the aerogel batteries could be used in electric car bodies, as well as in clothing, providing the garment has a lining g
The product uses"low levels of pulsed electrical energy to signal specific neural pathways, allowing users to dial up or dial down their stress responses and energy levels."
a US-based safety organization specializing in electrical devices v
#A blood test can tell every virus you've ever had Test detects every known human virus from single drop of blood.
*The BMW i8 electric sports car has a carbon fibre passenger compartment to make up for the weight of its heavy battery.
*Offshore wind turbines could also benefit from self-healing technology, as they are damaged often by bird strikes.
*The BMW i8 electric sports car has a carbon fibre passenger compartment to make up for the weight of its heavy battery.
*Offshore wind turbines could also benefit from self-healing technology, as they are damaged often by bird strikes.
#Scientists use graphene to create the world's smallest light bulb Scientists have created the world's smallest light bulb from a one atom-thick layer of graphene,
The discovery could be used as the basis of a new kind of switching device for future optical computers that use pulses of light rather than electricity to process
what is essentially the world's thinnest light bulb. This new type of'broadband'light emitter can be integrated into chips
and a near-perfect conductor of electricity. The Columbia scientists, working with researchers in South korea, attached small strips of graphene to microscopic metal electrodes which passed an electric current through the suspended strips causing them to heat up and bright
Scientists have created the world's smallest light bulb from a one atom-thick layer of graphene
The discovery could be used as the basis of a new kind of switching device for future optical computers that use pulses of light rather than electricity to process
what is essentially the world's thinnest light bulb. This new type of'broadband'light emitter can be integrated into chips
and a near-perfect conductor of electricity. The Columbia scientists, working with researchers in South korea, attached small strips of graphene to microscopic metal electrodes which passed an electric current through the suspended strips causing them to heat up and bright
Researchers have developed a new mosquito trap that uses less energy and relies on lighter weight batteries.
It also has a new bait system for luring mosquitoes, a sensor that automatically sorts the mosquitoes from the other bugs
Researchers have developed a new mosquito trap that uses less energy and relies on lighter weight batteries.
It also has a new bait system for luring mosquitoes, a sensor that automatically sorts the mosquitoes from the other bugs
#World thinnest bulb created from graphene Researchers have created the world's thinnest light bulb using graphene, an atomically thin and perfectly crystalline form of carbon,
what is essentially the world's thinnest light bulb, "said Hone, Wang Fon-Jen professor of mechanical engineering at Columbia Engineering."
Energy supplied by humanitarian kite The Zephyr project, a photovoltaic balloon designed by students, aims to supply energy to disaster areas.
In the Iliad, Zephyr is a violent, stormy wind, while in the Odyssey and more recent literature, it is depicted as gentle and light a warm breeze that melts the snow.
Zephyr takes the form of a flying device that comes to the rescue of those living without electricity in disaster areas.
In emergency situations, the question of energy supply is often of critical importance. At the moment electricity in refugee camps generally comes from heavy,
polluting generators that require expensive fuel oil. The supply chains for such oil can be broken, making procurement unpredictable.
which can generate energy anywhere even in disaster areas where it is not possible to install land-based infrastructure as a result, for example, of a natural catastrophe.
while working together from November 2013 to March 2014 on'energies of the future'at the Laboratoire,
Energy for fifty people: The principle is based on a highly mobile, low-cost kit made up of a box housing the technology and a lightweight sail.
and is covered with 15 m2 of lightweight solar panels.''All you need to do is unfurl the sail
while the batteries store surplus energy and take over the power supply at night, 'explains Cedric Tomissi, one of the two young designers behind the project.
The electrolyser uses nine litres of water plus the solar energy collected, coupled with the batteries inside the housing, to produce the gas needed to inflate Zephyr in half a day.
the 2014 Humanitech Challenge jointly organised by the Red Helmets Foundation and Orange and EDF's'Sharing energy in the city, 2030'challenge.
They were given also the opportunity to present their project at EDF's stand at the Saint-Etienne Design Biennale in March.'
'A technical feasibility study was carried out on the balloon last November in partnership with EDF, Dassault systemes, the Red Helmets Foundation and the Institute of Research and development on Photovoltaic Energy (IRDEP.
In the long term, the aim is to sell an entire range of balloons adapted to generate energy in different kinds of situations,
'The balloon can be used for homes in remote areas where the roof cannot take the weight of traditional solar panels,
aims to supply energy to disaster areas. In the Iliad, Zephyr is a violent, stormy wind,
Zephyr takes the form of a flying device that comes to the rescue of those living without electricity in disaster areas.
In emergency situations, the question of energy supply is often of critical importance. At the moment, electricity in refugee camps generally comes from heavy,
polluting generators that require expensive fuel oil. The supply chains for such oil can be broken, making procurement unpredictable.
which can generate energy anywhere even in disaster areas where it is not possible to install land-based infrastructure as a result, for example, of a natural catastrophe.
while working together from November 2013 to March 2014 on'energies of the future'at the Laboratoire,
Energy for fifty people: The principle is based on a highly mobile, low-cost kit made up of a box housing the technology and a lightweight sail.
and is covered with 15 m2 of lightweight solar panels.''All you need to do is unfurl the sail
while the batteries store surplus energy and take over the power supply at night, 'explains Cedric Tomissi, one of the two young designers behind the project.
The electrolyser uses nine litres of water plus the solar energy collected, coupled with the batteries inside the housing, to produce the gas needed to inflate Zephyr in half a day.
the 2014 Humanitech Challenge jointly organised by the Red Helmets Foundation and Orange and EDF's'Sharing energy in the city, 2030'challenge.
They were given also the opportunity to present their project at EDF's stand at the Saint-Etienne Design Biennale in March.'
'A technical feasibility study was carried out on the balloon last November in partnership with EDF, Dassault systemes, the Red Helmets Foundation and the Institute of Research and development on Photovoltaic Energy (IRDEP.
In the long term, the aim is to sell an entire range of balloons adapted to generate energy in different kinds of situations,
'The balloon can be used for homes in remote areas where the roof cannot take the weight of traditional solar panels,
One of the project's prototypes features a twin battery back on both sides of the dog, a mounted webcam,
One of the project's prototypes features a twin battery back on both sides of the dog, a mounted webcam,
new smart technologies (light sensors and photovoltaics) and are powered by renewable energy sources (solar energy). Constructed out of 94 digitally designed
The included solar cells all act independently to capture and store energy for each individual LED.
fragile and require extensive training not at all suitable for use in remote regions without proper electricity.
#Israel-based Utilight develops revolutionary new technique for 3d printing solar cells With the rise of various products that are aimed at creating
and harvesting sustainable energy, it comes with little surprise that many of the world top thinkers have been looking to additive manufacturing to develop unique solutions that could one day hold the answer for the future of clean energy.
Among others who have been actively using additive manufacturing technology to create more sustainable energy gathering systems include the Israel-based startup Utilight.
Since completing successful rounds of funding in 2012 made possible thanks to a series of government grants
the engineers at Utilight have been actively developing a new type of additive manufacturing technology called Pattern Transfer Printing (PTP) that allows for the immediate implementation in the photovoltaic metallization process of c-Si solar cells.
Ultimately, the new technique is capable of increasing the efficiency of solar cells while simultaneously reducing the photovoltaic manufacturing costs.
Although the company itself is relatively young in the scope of solar cell technologies, its executive members bring a wealth of experience from material science, physics and engineering backgrounds;
Although the solar cell industry may not be familiar to many, it is expected to grow exponentially as we continue to seek out alternative
and sustainable energy sources including the sun. triving towards a brighter future, (our) innovative technology aims to increase solar cell efficiency
and reduce material use, reducing the cost per watt of solar electricity, adds the company. s today leading photovoltaic cell manufacturers have reached the limits of conventional screen printing metallization processes for solar cells;
PV manufacturers must adopt new ways to promise substantial efficiency gains in order to be competitive within this thriving market. h
#Microsoft granted patent for technology that scans objects and makes 3d printable models Even in the world of 3d printing,
Additionally, the reduction of materials and energy usage helps bring the weight of the car down as much as 90%compared to traditional cars,
while saving energy and generating less pollution.""While the Node presents Divergent Microfactoriesnew technology, the Blade presents the new technology in context as the world first 3d printed supercar.
#Paper-thin 3d printed solar cells to provide affordable electricity for unlit rural areas Jun 29, 2015 By Simonthanks to a recent surge of interest surrounding various alternative energy sources and technologies including Elon musk announcement of a Tesla home battery,
wee been seeing a number of new technologies that make harnessing these energies easier and more powerful than ever before-and many of them were created thanks to various additive manufacturing techniques.
Now, a new printed solar cell technology that only requires the use of existing industrial-size 3d printers
and some perovskite material may soon promise clean renewable for 1. 3 billion people in developing countries,
which is capable of producing printed solar cells that are both flexible and inexpensive to transport,
According to Scott Watkins, the director of the unit for overseas business at Korean firm Kyung-In Synthetic, these 3d printed solar cells have already been used in India. e witnessed firsthand how the technology has enabled urban poor communities in India
to access off-grid electricity says Watkins. ts success is due to its cost effectiveness and simplicity.
A 10×10 cm solar cell film is enough to generate as much as 10-50 watts per square meter. atkins recently spoke about the technology during the Smart Villages session of the World Conference of Science Journalists in Seoul, South korea.
which saw a jump in energy efficiency jump from 3 percent to 20 percent in just a matter of a few years.
and electricity and is compatible with human cell tissue. In short, it could be the perfect filament for various technological and medical applications.
They are also already envisioning sensors, implants and other structures. ells conduct electricity inherently especially neurons.
#Aerojet Rocketdyne trials power system for solar electric propulsion spacecraft Aerojet Rocketdyne has completed tests on a prototype Powertrain system designed to improve power capabilities of solar electric propulsion (SEP) spacecraft.
It will enhance power transmission from solar arrays to the high-power electric thrusters on the spacecraft,
and deliver the power from the advanced solar arrays to the high-power electric propulsion thrusters on spacecraft."
reflective sail would allow a spacecraft to accelerate continuously using only the sun energy. NASA is considering the use of solar sails on future exploration mission secondary payloads
They quantified the electron yield in a broad kinetic energy range, using several different theoretical and numerical approaches.
and energy density in its electrode materials to deliver equivalent performance in about half the volume,
supporting batteries and energy harvesters configured to provide low-power current at maximum efficiency. This architecture allows designers to use smaller, cheaper,
low-power batteries and extend their run-time and cycle life, or use intermittent ambient energy sources such as solar photovoltaic.
and other low-power batteries such as coin cells/button cells, energy harvesting modules (solar, vibration/kinetic, RF,
#Scientists Develop Entirely Artificial Molecular Pump The new machine mimics the pumping mechanism of life-sustaining proteins that move small molecules around living cells to metabolize and store energy from food.
For its food, the artificial pump draws power from chemical reactions, driving molecules step-by-step from a low energy state to a high-energy state--far away from equilibrium.
what might be possible in tomorrow world. ur molecular pump is radical chemistry--an ingenious way of transferring energy from molecule to molecule,
The artificial pump is able to syphon off some of the energy that changes hands during a chemical reaction
but the researchers believe it won be long before they can extend its operation to tens of rings and store more energy.
that allows molecules to flow phillenergetically. his is non-equilibrium chemistry, moving molecules far away from their minimum energy state,
they intend to use the energy stored in their pump to power artificial muscles and other molecular machines.
and organized in order to minimize the energy of the surface constraining them. Depending on the configuration--the number of droplets within the drop and the ratio between the volumes of all the droplets--a unique structure of a mesoscale atom formed.
the aligned droplets would have to undergo deformation'on the way'requiring an input of additional energy.
which represent a major milestone for designing materials with customized functions and structures for applications in medicine, optics, and energy.
or control the flow of energy. The researchers designed the nanoparticle architectures by means of an octahedral scaffold,
"Our study shows that this material has exceptional energy storage capacity, enabling unprecedented performance in lithium-sulfur batteries and supercapacitors."
an inexpensive material widely used in products ranging from water filters and air deodorizers to energy storage devices."
which limits their ability to transport electricity.""With activated carbon, there's no way to control pore connectivity,
but it doesn't provide high enough performance for electronic devices and energy storage applications.""3-D networksinstead of using coconut shells,
"Hydrogel polymers form an interconnected, three-dimensional framework that's ideal for conducting electricity, "Bao said."
storing energy and capturing carbon dioxide emissions from factories and power plants, "Bao said. Supercapacitorsto see how the new material performed in real-world conditions,
the Stanford team fabricated carbon-coated electrodes and installed them in lithium-sulfur batteries and supercapacitors."
"Supercapacitors are used energy storage devices widely in transportation and electronics because of their ultra-fast charging and discharging capability,
and a suitable pore architecture that allows for the rapid movement of ions from the electrolyte solution to the carbon surface."
Batteriestests were conducted also on lithium-sulfur batteries, a promising technology with a serious flaw: When lithium and sulfur react,
which can leak from the electrode into the electrolyte and cause the battery to fail.
The Stanford team discovered that electrodes made with designer carbon can trap those pesky polysulfides
and improve the battery's performance.""We can easily design electrodes with very small pores that allow lithium ions to diffuse through the carbon
Recently the emergence of green technology markets of products such as direct drive wind turbine power systems hybrid and electric vehicles and energy storage units have increased the demand for permanent magnets.
and then there suddenly a catastrophic release of energy. The team continued stretching and squeezing the ion crystal in order to influence the arrangement of atoms.
The electric power industry, which uses a vast amount of water to cool its generators, is also eager to come up with more efficient processes to treat its wastewater,
"Our hope is to dramatically improve overall water and energy utilization, "Mitra said. Source: http://www. njit. ed d
The inhomogeneous electromagnetic field of the control signal's optical mode transmits a dipole moment to the cantilever,
impacting the dipole at the same time so that the cantilever starts to oscillate. The sinusoidally modulated control signal makes the cantilever oscillate at an amplitude of up to 20 nanometers.
Because the changes of the electromagnetic field in such systems are measured in tens of nanometers, researchers use the term"nanophotonics"-so the prefix"nano"is used not here just as a fad!
and its mission is to seek nanotechnology solutions to challenges in the fields of biology, energy or technology.
#Graphene Used for World's Thinnest Light bulb This clip shows the emission of light from graphene,
This is mainly due to the heat of light bulb filaments which must be thousands of degrees Celsius
so that less energy is needed to attain temperatures needed for visible light emission. These unique thermal properties allow us to heat the suspended graphene up to half of temperature of the sun,
"Edison originally used carbon as a filament for his light bulb and here we are going back to the same element,
giving off vast amounts of energy and becoming the isotope of tellurium, with half of the atoms decaying every 59 days.
which is up to 3x less power consumption than competitive accelerometers. Additionally, the mcube accelerometer comes in a 2 x 2 mm package
which have relatively large batteries, said Ben Lee, president and CEO, mcube, Inc. ith key input from leading device manufacturers, we developed the MC3600 family of accelerometers to extend battery life
while keeping the footprint as small as possible, making them truly optimized for the wearables and Iomt market.
mcube has yet again proven its monolithic single-chip technology can deliver significant advancements in reducing sensor battery life
President & CEO of Yole Développement. perfect fit for the promising market of wearable devices requiring extremely optimized chips in terms of size and power consumption.
dramatically extending battery life. The MC3610 is sampling now and features mcube proven monolithic single-chip motion sensor technology.
the researchers tested its function by evaluating the transfer of glucose (a substance made by the body when converting carbohydrates to energy) from the maternal compartment to the fetal compartment.
They are used also in flashes in mobile phones and as a complementary technology to batteries in order to boost performance.
For example, when placed alongside a battery in an electric car, a supercapacitor is useful when a short burst of power is required,
such as when overtaking another car, with the battery providing the steady power for highway driving. upercapacitors perform a similar function to batteries
and the paper lead author. heye much better at absorbing charge than batteries, but since they have much lower density,
and that might make them a high-power alternative to batteries. At its most basic level, a battery is made of two metal electrodes (an anode and a cathode) with some sort of solution between them (electrolyte.
When the battery is charged, electrolyte ions are stored in the anode. As the battery discharges, electrolyte ions leave the anode
and move across the battery to chemically react with the cathode. The electrons necessary for this reaction travel through the external circuit,
generating an electric current. A supercapacitor is similar to a battery in that it can generate and store electric current,
but unlike a battery, the storage and release of energy does not involve chemical reactions: instead, positive and negative electrolyte ions simply tickto the surfaces of the electrodes when the supercapacitor is being charged.
When a supercapacitor is being discharged to power a device, the ions can easily opoff the surface
and move back into the electrolyte. The reason why supercapacitors charge and discharge so much faster is that the tickingand oppingprocesses happen much faster than the chemical reactions at work in a battery. o increase the area for ions to stick to,
we fill the carbon electrode with tiny holes, like a carbon sponge, said Griffin. ut it hard to know what the ions are doing inside the holes within the electrode we don know exactly what happens
when they interact with the surface. In the new study, the researchers used NMR to look inside functioning supercapacitor devices to see how they charge and store energy.
They also used a type of tiny weighing scale called an electrochemical quartz crystal microbalance (EQCM) to measure changes in mass as little as a millionth of a gram.
By taking the two sets of information and putting them together, the researchers were able to build a precise picture of
what happens inside a supercapacitor while it charges. n a battery, the two electrodes are different materials,
so different processes are said at work Griffin. n a supercapacitor, the two electrodes are made of the same porous carbon sponge,
and see in detail exactly how the energy is stored, said Griffin. n the future we can look at how changing the size of the holes in the electrode
we can tailor the properties of both components to maximise the amount of energy that is stored.
#OSU Scientists Use Microreactor to Create Silver nanoparticles at Room temperature for Printed Electronics There may be broad applications in microelectronics, sensors, energy devices, low emissivity coatings and even transparent displays.
could be solar cells, printed circuit boards, low-emissivity coatings, or transparent electronics. A microchannel applicator used in the system will allow the creation of smaller, more complex electronics features.
Water filtration systems require a lot of energy due to friction at the nano-level. With these oscillations, however, we witnessed three times the efficiency of water transport,
and, of course, a great deal of energy saved.""The research team managed to demonstrate how, under the right conditions,
The results have important implications for desalination processes and energy conservation, e g. improving the energy efficiency for desalination using reverse osmosis membranes with pores at the nanoscale level,
or energy conservation, e g. membranes with boron nitride nanotubes. Crowdsourcing the solutionthe project, initiated by IBM's World Community Grid,
was an experiment in crowdsourced computing--carried out by over 150, 000 volunteers who contributed their own computing power to the research."
where they create clothing that kills bacteria, conducts electricity, wards off malaria, captures harmful gas and weaves transistors into shirts and dresses. otton is one of the most fascinating and misunderstood materials,
With ultrathin solar panels for trim and a USB charger tucked into the waist, the Southwest-inspired garment captured enough sunshine to charge cell phones
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