#Helmet with built-in suspension: Motorcycle headgear absorbs energy from a crash to protect your brain as well as your skull Experts have created a helmet with built-in suspension to protect your brain as well as your skull.
While most ordinary motorcycle and cycle helmets attempt to protect the skull from damage, the brain is still susceptible to injuries from impacts.
The 6d helmet contains a foam liner inside which is split into two layers, separated by an array of energy absorbing elastomeric isolation dampers
-which look tiny rubber suction cups-creating an air gap. It is designed to compress and'shear'omnidirectionally.
The helmet also slows the rotation of the head down on impact, which can cause the brain to spin inside the skull and lead to brain injuries.
Bob Weber, cofounder of 6d helmets, said the combination of the suspension system along with an EPS foam to absorb energy helps to make the helmet safer.
He said:''By having a suspension in the helmet, the helmet is active at a much lower energy demand than a traditional design.'
'The two liners can compress within themselves and if the energy is high enough the two layers come together
and the EPS takes over.''While traditional helmets are simply too stiff to effectively absorb energy from impacts at lower impact velocities,
the 6d helmet's Omnidirectional Suspension (ODS) will compress and shear omni-directionally when subjected to impact.
This means it could be used to improve safety for motorcyclists and traditional cyclists. An array of 27 dampers work in unison to isolate impact energy from the brain.
A group of Japanese techies have designed a toothbrush that uses super skinny nylon bristles wrapped in nano-size mineral ions to scrub teeth squeaky clean.
Riverside engineers is the key component of a swimsuit that won an international design competition for its ability to clean water as a person swims.
such as the swimsuit, came from Pinar Guvenc, Inanc Eray and Gonzalo Carbajo, partners of Eray Carbajo,
and worked with them to design the swimsuit. Their design won first place at the Reshape 15 Wearable Technology Competition
The team's design molds the Sponge material into the shape of a bikini and encapsulates it in a netlike cage made of 3d-printed elastomer that forms to the body.
The material could also be incorporated into such things as bathing suits swimming caps and wet suits. The Sponge material can absorb up to 25 times its own weight
and it doesn't release the absorbed materials unless it is heated at a temperature exceeding 1, 000 degrees Celsius.
The survey also increases the potential opportunity to receive appropriate symptomatic therapies in a timely fashion,
and wondered if it might have something to do with the stem cells of the tissue that coats the tonsils.
and its movement in a random fashion is different from movement seen in other studies."
In bull's-eye fashion each concentric ring alternates between bright and dark. The distance between the rings determines the optical properties of the lens,
In bull's-eye fashion each concentric ring alternates between bright and dark. The distance between the rings determines the optical properties of the lens,
With that said, here what we think Apple has up its sleeves. By and large, the next versions of the iphone are being referred to as the sand s Plus.
The pockets of plasma born of these collisions are much smaller than those created by heavier atoms,
On the other hand, ubiquitins have a subtle trick up their sleeves they can tag other tags. This gives them a near-exponential flexibility,
but to build the insights gained into the fabric of what they do. Those entities that don develop this capability are at very high risk of disruption.
Armbands placed underneath their suits will buzz if the plane isn't flying level. The SI2 aircraft has a wingspan of 72 meters (236 feet),
L) unveiled a new UK digital wallet and card scheme on Thursday, an important step by one of the big global players in foreign currency travel money to test out lower margins as existing business models come under threat.
and have far deeper pockets than smaller and nimble tech startups like Transferwise, Azimo or Moneycloud who have made inroads in the sector over the past two years.
an international charging kit, a polishing cloth and a USB cable for high-speed data transfer. In terms of specifications, the smartphone features a 3. 1-inch touch screen with a 720 x 720 pixel resolution and offers a pixel density of 330ppi.
EAS was now preading the wordabout the opportunity. hat is a strategy some companies are already looking at. he exact details of the harmonised legal framework were yet to be released,
several regions will likely see yield losses for heat-sensitive commodity crops like cotton and corn, with potentially high economic costs,
the Inland South region will likely take an economic hit of up to $38 million per year due to cotton yield declines by the end of the century.
within the next five years, they will not only become incorporated into clothing (Athos, Under Armour Under Armour, etc.
Kamprad was targeting eople with thin wallets. But as IKEA expanded overseas, Kamprad discovered that offering low prices wasn had enough,
hat batteries bring positive ROI at such a price surprises lots of people. And it means windmills+batteries may be cheaper than nuclear plants right now,
According to the TEEP selection committee, the winning business plans represented a multitude of value adding sectors ranging from agriculture to Information and Communications technology (ICT), education and fashion.
will vote with our wallets w
#Emerging Market Medical Education Goes Digital A shortage of skilled health workers is an acute and ongoing problem in many emerging markets.
Both are built businesses on a keen understanding of the female fashion consumer. But Hyman pointed out that unlike the movie or music industries,
fashion does not have blockbusters: One style does not work for everyone. The ability to use data to make personalized recommendations to customers is critical.
and wee pretty certain that nobody will be able to make it more cheaply. hat we hope, with the offer of the free syringe royalty and our innovative needle stick, is that Britain,
It is like taking off 3d glasses at a movie: everything is distorted and uncomfortable. I felt this discombobulating headache at the American Authors concert.
but I did not feel present until my iphone was in my pocket. I told myself be here now.
The ability to hide from sight, for example, would require another piece of the fabric built with a different thickness.
Schwab explains. e showed that we can actually make the fluctuations of one of the variables smallert the expense of making the quantum fluctuations of the other variable larger. hat is called
ripples in the fabric of space-time. ee been thinking a lot about using these methods to detect gravitational waves from pulsarsncredibly dense stars that are the mass of our sun compressed into a 10 km radius and spin at 10 to 100 times a second,
the control of polarization also enables simple gadgets such as 3-D glasses and polarized sunglasses. sing our metasurfaces,
we have complete control of the polarization and phase of light, says Amir Arbabi, a senior researcher at Caltech and first author of the study published in Nature Nanotechnology. e can take any incoming light
Faraon says. hat why expensive cameras have multiple lenses inside. Right now, we are experimenting with stacking different metasurfaces to correct for these aberrations
researchers say. hat unique about this plastic is the ability to stick itself back together with a drop of water,
FROM FLAT SHEET TO 3d BOX The team demonstrated the approach with a series of examples including a mechanism that can be switched from a flat strip into a locked configuration as one end controllably bends and threads itself through a keyhole.
The voice device is made up of a small computer connected to a camera that is attached to darkened glasses,
A blind person wearing this camera on a pair of glasses could then associate different sounds with features of their environment.
HAT IS SEEING? Beyond its practical implications, Shimojo says, the research raises an important philosophical question:
repeating fashion inside the crystal, forming what is called a charge-ordered phase. The building block of this type of order, namely charge, is simply a scalar quantityhat is,
and his team thought long-term about what the needs would be for transplantation of large tissues made in the laboratory. hat a surgeon needs
Ribo-T. hat we were ultimately able to do was show that by creating an engineered ribosome where the RIBOSOMAL RNA is shared between the two subunits and linked by these small tethers,
Traditionally artemisinin has been sourced from the sweet wormwood tree in similar fashion to how opiates are refined from poppy.
Each one of those components contains a disc of fabric, with wires made from a nickel-titanium alloy running through it.
however, that no prior techniques combined the structural cues needed to get cells self-assembling in an organized fashion with the ability to grow multiple cell types according to position and with 3d tissue assembly and on-demand, minimally-invasive disassembly.
although it is suitable for devices that wrap around a part of the body, such a smart watches, headbands and belts,
uses a touchscreen and helmet-mounted interface to visualize data collected from a host of sensors on the hull of the vehicle,
when a quantum algorithm can process data in a massively parallel fashion, such as searching through a very large database,
when a quantum algorithm can process data in a massively parallel fashion, such as searching through a very large database,
Ebola Suit-Liberia-USAID-CC-Morganawingard-adjusted The researchers plan clinical trials on actual patients next.
and come with a master control system that senses load. hat part of our IP, being able to detect load changes in a way that far more advanced than the way a synchronous generator would operate,
said Ally. hat theye concerned about is load defection--industrial and commercial customers seeing rising costs,
Even if batteries get to the point where the round trip is more cost-effective than burning fossil fuel, hat greatfor Innovus,
if worn on clothing, the technology might be able to make a beer belly look flatter.
and oriented themselves in a more orderly fashion. The researchers continued to drop the temperature,
Webb explains. hat allows you to get to same clinical information as state-of-the-art optical imaging devices without the restriction of immobilizing somebody.
assessment and so on, said lead researcher Fumiya Iida of Cambridge Department of Engineering in a statement. hat essentially what this robot is doing we can actually watch the improvement and diversification of the species. uring the experiment,
in order to avoid a repeat of the endgateproblems that led some to complain their phone had been curving in their pocket.
Channels and pockets were implemented to enhance the flow and functionality of the cells. Such mechanical and optical property gradation can only be achieved using multi-material 3d printing with high spatial resolution for manufacturing
Smart shirt Truposture, made of breathable elastic material with embedded nanosensors, tracks the position of the spine with an accuracy of 0. 5 degrees,
Thus, a carrier smart shirts may be time to think suddenly and take a correct posture,
Arun Sundararajan, who heads New york University Social Cities Initiative, said policymakers should seek to ecoupletraditional benefits from the workplace to help gig workers. hat they are looking for is not to be a full-time employee,
so that it can work on commonly used paper products and other materials, such as clothes, to broaden its appeal.
director of Berkeley Lab Materials sciences Division. ur ultra-thin cloak now looks like a coat. It is easy to design and implement,
said Conti. hortages appear to be linked to drugs that have very tight ties to contract manufacturing.
Holroyd told Laboratory Equipment. hat is an area where there is limited competition even when the drug if off patent because biosimilar pathways are still at an early stage.
#Graphene-coated Fabrics Detect Dangerous Gases Scientists in Korea have developed wearable, graphene-coated fabrics that can detect dangerous gases present in the air,
alerting the wearer by turning on a light-emitting diode (LED) light. The researchers, from the Electronics and Telecommunications Research Institute and Konkuk Univ. in the Republic of korea, coated cotton and polyester yarn with a nanoglue called bovine serum albumin (BSA.
The yarns were wrapped then in graphene oxide sheets. Graphene is an incredibly strong one-atom-thick layer of carbon,
and is known for its excellent conductive properties of heat and electricity. The graphene sheets stuck very well to the nanoglueo much
so that further testing showed the fabrics retained their electrical conducting properties after 1, 000 consecutive cycles of bending
Finally, the graphene oxide yarns were exposed to a chemical reduction process, which involves the gaining of electrons.
Exposure of these specially treated fabrics to nitrogen dioxide led to a change in the electrical resistance of the reduced graphene oxide.
The fabrics were so sensitive that 30 mins of exposure to 0. 25 ppm of nitrogen dioxide (just under five times above the acceptable standard set by the U s. Environmental protection agency) elicited a response.
The fabrics were three times as sensitive to nitrogen dioxide in air compared to another reduced graphene oxide sensor previously prepared on a flat material.
there are less than 80 billion Swedish crowns in circulation (about EUR8 billion), a sharp decline from just six years ago,
much as we want to solve the prescription glasses market, we could also help bring virtual reality to the masses,
Right now, devices are built with extra space on the viewing end for people wearing glasses.
If the glasses shift, for instance, optical aberrations disrupt the viewing, potentially causing headache, fatigue, and nausea.
Wang says this work has demonstrated hat you can actively modify the rate of nucleation. It has not been shown previously that this is possible. ower plant operators are rightly conservative about making changes,
predictive and mechanistic descriptions of people's physiology based on their genetic and metabolic makeup,"said Palsson.
"This study is a step forward in demonstrating that patients could be treated precisely based on their genetic makeup,
After nearly four years of aggressive rehabilitation efforts, Pollock arrived at UCLA having already mastered the use of a battery-powered wearable bionic suit,
or even entirely different fields, such as architecture, art and fashion. What's most inspiring to me about the evolving science of regenerative medicine is how it recasts the role and potential of the body's own cells.
By definition, glasses have an amorphous, or less rigidly defined, molecular structure, than regular, crystalline solids.
Because the structure of glasses is usually random finding one of these materials that has most
"What we have done is to demonstrate that one can create glasses where there is some well-defined organization.
we can try to control that organization by manipulating the way we prepare these glasses,
"The active thermal cloak might also be applied in human garments for effective cooling and warming,
we can deduce the mineralogical makeup of surface materials on Mars, "Ojha said.""What we found was that at times
and others looked like handcuffs or racquets or even sewing needles. Some looked like rods because they were coiled so,"the study's lead author, Rossitza Irobalieva,
It intended for surgeries that are performed often in an open fashion that can benefit from robotic laparoscopy, such as colon resections.
In order to walk, the patient wore a cap with electrodes that detected his brain signals. These electrical signals the same as those a doctor looks at when running an electroencephalogram (EEG) test were sent to a computer,
But by changing the chemical makeup of the negative electrode, the Japanese researchers have found a way to make these transparent batteries now recharge themselves in the presence of sunlight,
Palladium nanoparticles were deposited on the entire wafer in an evenly distributed fashion, as seen in the background.
hat separates the aluminum from the liquid electrolytebetween the battery two electrodes. The shell does not expand
the researchers can easily tune the nanoribbon width be to less than 10 nanometers. hat wee discovered is that
Xu said. his is a new type of imaging, combining single-molecule spectral measurement with super-resolution microscopy. hat more,
and thus readily identifiable. hat useful because it means we had a way to do multicolor imaging within a very narrow emission window,
#New glass manufacturing technique could enable design of hybrid glasses and revolutionise gas storage A new method of manufacturing glass could lead to the production of'designer glasses'with applications in advanced photonics,
whilst also facilitating industrial scale carbon capture and storage. An international team of researchers, writing today in the journal Nature Communications,
report how they have managed to use a relatively new family of sponge-like porous materials to develop new hybrid glasses.
the glasses that can be produced by cooling the liquids quickly are themselves a new category of materials.
second facet to the work is in the glasses themselves, which appear distinct from existing categories.
The formation of glasses that contain highly interchangeable metal and organic components, in is highly unusual,
or entirely inorganic, such as oxide or metallic glasses. Understanding the mechanism of hybrid glass formation will also greatly contribute to our knowledge of glass formers in general.
which deepens our fundamental understanding of the properties of glasses also produces tantalising prospects of practical applications of new materials.
The researchers believe the new technique could open up the possibility of the production of'chemically designed'glasses
director of Berkeley Lab Materials sciences Division and a world authority on metamaterials artificial nanostructures engineered with electromagnetic properties not found in nature. ur ultra-thin cloak now looks like a coat.
however, allow us to manipulate the phase of a propagating wave directly through the use of subwavelength-sized elements that locally tailor the electromagnetic response at the nanoscale,
much like a thread goes through a needle. The pore also contains an electrical current.
The significant advance, by a team at the University of New south wales (UNSW) in Sydney appears today in the international journal Nature. hat we have is a game changer,
much like a thread goes through a needle. The pore also contains an electrical current.
#Carbon nanotubes Applied to Create Electrical conductivity in Woolen Fabrics The fabrics can be used in various industries,
Among textile products, woolen fabrics are used in various industries due to their unique properties such as insulation and flexibility.
However, the quick growth of advanced technologies and the needs of consumers in various aspects have forced textile industry to focus on the production and development of a new generation of fabrics.
The production of fabrics with new properties such as electrical conductivity is among the changes. Researchers have tried in this research to synthesize fabrics with new properties by using simple and modified carbon nanotubes.
Based on the results the application of nanotubes and modification of the sample surfaces lead to the production of conductive fabrics with different electrical properties.
The synthesis of these fabrics will open new windows to the production of composites with conventional and innovative applications.
Carbon nanotubes have been added to woolen fabrics that are insulators by themselves. Therefore, the product can be presented to the market as a relatively conductive material.
The fabrics can be used in the production of normal and industrial clothes, and also in protective clothes in military industry y
#Wearable electronic health patches may now be cheaper and easier to make A team of researchers in the Cockrell School of engineering at The University of Texas at Austin has invented a method for producing inexpensive and high-performing wearable patches
that can continuously monitor the body's vital signs for human health and performance tracking,
which the researchers coats with a thin layer of aluminum oxide using atomic layer deposition. The polymer is burned then off
repeating fashion inside the crystal, forming what is called a charge-ordered phase. The building block of this type of order, namely charge, is simply a scalar quantity--that is,
#Silk could be new'green'material for next-generation batteries Lithium-ion batteries have enabled many of today electronics, from portable gadgets to electric cars.
Now scientists report in the journal ACS Nano("Hierarchical Porous Nitrogen-Doped Carbon Nanosheets Derived from Silk for Ultrahigh-Capacity Battery Anodes and Supercapacitors")the development of a new,
reenway to boost the performance of these batteries with a material derived from silk. Chuanbao Cao and colleagues note that carbon is a key component in commercial Li-ion energy storage devices including batteries and supercapacitors.
The researchers found a way to process natural silk to create carbon-based nanosheets that could potentially be used in energy storage devices.
catalyzing a chain reaction as CO2POLYMERIZES with diamine like a zipper running down the channel. Increasing the temperature by 50 degrees Celsius makes the reaction reverse just as quickly.
where numerous satellites could provide global coverage. hat requires propulsion, but something so small that it won interfere with the small volume
A Material that's a Horse of a Different Color The colors we typically see in paints, fabrics,
using the same kind of chemistry in an iterative fashion. That means small molecules are inherently modular.
and form tribofilms allows researchers to compare various properties in a more rigorous fashion.""Nanotechnology's not just for doing cool science,
including elastomers, silicones, nylon-like materials, ceramics and biodegradable materials. The technique itself provides a blueprint for synthesizing novel materials that can further research in materials science.
#Energy-generating nanopatterened cloth could replace batteries From light up shoes to smart watches, wearable electronics are gaining traction among consumers,
In the journal ACS Nano("Nanopatterned Textile-Based Wearable Triboelectric Nanogenerator"),scientists report the first durable,
flexible cloth that harnesses human motion to generate energy. It can also self-charge batteries
The researchers created a novel TNG fabric out of a silvery textile coated with nanorods and a silicon-based organic material.
When they stacked four pieces of the cloth together and pushed down on the material,
The cloth worked for more than 12,000 cycles. Also read our Nanowerk Spotlight on this research:
On route to self-powered smart suits s
#Breakthrough in nonlinear optics research A method to selectively enhance or inhibit optical nonlinearities in a chip-scale device has been developed by scientists,
This tape can adhere to a range of surfaces including cloth uniforms, and its appearance under an infrared camera can be changed by stretching,
These bundles of wires are as fine as a thread of cotton but have the tensile strength of a thick wire.
and arranged them in a periodic fashion on top of a sheet of Mos2. Not only did they find that the nanodiscs enhanced light emission,
Phonons typically move in straight lines in nanowires threads barely a few atoms wide. Previous calculations suggested that if parts of a nanowire contained random arrangements of two different types of atoms,
From there, he and his team have worked to amplify the effect and tailor it for different situations."
and put in a pocket, explains Jürgen Steimle, who heads the mbodied Interaction Groupin which Weigel is doing his research. hey are also skin-friendly,
To adjust one grip on a pencil in a similar fashion, a person, using one hand,
Silk fibroin is used as the dissolvable film because it has high biocompatibility, and is known a biomaterial used in implantable devices."
"We investigated preparation of a silk base scaffold for a microneedle, quantitatively analyzed needle stiffness,
This engineering process is done typically by making changes to the genetic makeup of a cell,
There is a trend in the scientific community to develop therapeutics in a more rational fashion,
#Reflexes for robots (w/video)( Nanowerk News) Deep in the basement of MITS Building 3, a two-legged robot named HERMES is wreaking controlled havoc:
Ramos every move is translated instantly to HERMES, much like a puppeteer controlling his marionette. As Ramos mimes punching through a wall,
HERMES, a bipedal robot (foreground) designed for disaster response, punches through drywall while keeping its balance, guided by a human operator (background.
Ultimately, Ramos and his colleagues envision deploying HERMES to a disaster site, where the robot would explore the area, guided by a human operator from a remote location.
Wed eventually have someone wearing a full-body suit and goggles, so he can feel
The researchers worked with HERMES, a 100-pound biped robot designed by the team, along with the interface, for disaster response.
"And more data from the European space agency's Herschel Space observatory reveal that 51 Eridani is surrounded also by a more distant and colder cometary belt, much like the Kuiper belt of comets beyond Neptune in the Solar system."
"The two belts the asteroid and the cometary belt around 51 Eridani fall on either side of the newly discovered planet 51 Eridani b."The overall structure bears striking resemblance to our own Solar system,
with Jupiter as the most massive planet orbiting between a belt of asteroids and a belt of comets,"explains Metchev."
"In 51 Eridani, we are therefore seeing what the Solar system resembled at a very young age,
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