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Archive for the ‘materials’ category: Page 99

Feb 5, 2016

Elon Musk and Spacex to reveal the Spacex Mars roadmap at IAC from Sept 26-30th 2016

Posted by in categories: Elon Musk, materials, space travel

At the StartmeupHK Festival in Hong Kong, Musk stated that he was prepared to unveil SpaceX’s Mars roadmap at the International Astronautical Conference, which will take place from September 26 to 30 in Mexico. And according to Berger of Ars Technica, Musk’s plan may call for the kick-off of humans to Mars by 2025, a fairly ambitious goal that puts it nearly a decade ahead of NASA’s nebulous Mission to Mars plans.

SpaceX is working on the Falcon Heavy, a rocket ready to debut later this year capable of lifting 58 tons of material into Low Earth Orbit, which is about four times the lifting power of the Falcon 9. It’s specs are just a few hairs short of NASA’s own Space Launch System, the largest rocket since the Saturn V rockets that carried out the Apollo moon landings.

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Feb 4, 2016

Purifying Water with Leaf-mimicking Device

Posted by in categories: food, materials, solar power, sustainability

New method to make purify water and eliminate clean water shortages in the future by purifying waste water via artificial leafing.


Contaminated water can be cleaned up to varying levels of purity with a new artificial leaf. Photo: American Chemical Society For years, scientists have been pursuing ways to imitate a leaf’s photosynthetic power to make hydrogen fuel from water and sunlight. In a new twist, a team has come up with another kind of device that mimics two of a leaf’s processes — photosynthesis and transpiration — to harness solar energy to purify water. Their development, reported in the journal ACS Applied Materials & Interfaces, could help address issues of water scarcity.

More than 1 billion people around the world live in areas where clean water is hard to come by, and that number will likely rise as the population grows.

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Feb 4, 2016

DNA used to assemble nanoparticles into a copy of the crystalline structure of diamond

Posted by in categories: biotech/medical, computing, materials, nanotechnology, particle physics

Building building diamond lattices through DNA.


Using bundled strands of DNA to build Tinkertoy-like tetrahedral cages, scientists at the U.S. Department of Energy’s Brookhaven National Laboratory have devised a way to trap and arrange nanoparticles in a way that mimics the crystalline structure of diamond. The achievement of this complex yet elegant arrangement, as described in a paper published February 5, 2016, in Science, may open a path to new materials that take advantage of the optical and mechanical properties of this crystalline structure for applications such as optical transistors, color-changing materials, and lightweight yet tough materials.

“We solved a 25-year challenge in building diamond lattices in a rational way via self-assembly,” said Oleg Gang, a physicist who led this research at the Center for Functional Nanomaterials (CFN) at Brookhaven Lab in collaboration with scientists from Stony Brook University, Wesleyan University, and Nagoya University in Japan.

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Feb 4, 2016

MIT engineers have developed a new kind of RFID chip that’s nearly impossible to hack

Posted by in categories: cybercrime/malcode, materials, security

Non-hackable RFIDs


You might not realize it, but radio frequency identification (RFID) tech is everywhere these days. From the cards in your wallet, to inventory control in warehouses, it’s the technology that works behind the scenes to power the world around you. RFID has brought efficiency to complicated industries and makes our tiny devices and everyday carry items speak to each other. But RFID technology has also been very vulnerable to security attacks and information hackers – until now. A team of researchers from MIT and Texas Instruments have developed a new kind of RFID chip that they believe is impossible to hack.

The new RFID chip is made of ferroelectric crystals, which are material made up of molecules arranged in a lattice pattern across three dimensions. Thanks to this unique structure, when you apply electricity to the lattice, each cell can be polarized as either positive or negative, representing the values of a bit of information. Because the cells retain their polarization when the electric field is removed, the chips can store data even when they’re powered off. Texas Instruments developed a series of 3.3-volt capacitors for the chip’s energy source, and 1.5-volt cells for data storage.

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Feb 4, 2016

Biodegradable bodies for more eco-friendly robots

Posted by in categories: materials, robotics/AI

Biodegradable robot that looks like Sarah Palin.


Watch the video Biodegradable bodies for more eco-friendly robots on Yahoo News. Scientists are developing ‘smart materials’ that could lead to robots that will decompose like a human body once they’ve reached the end of their life-span. Matthew Stock reports.

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Feb 4, 2016

Graphene Brain Implants May Help Patients Regain Sensory Functions And Control Motor Disorders

Posted by in categories: biotech/medical, computing, materials, neuroscience

Graphene; the material for brain chip implants; however, Q-Dots ferrofluid is where it will make us totally rethink brain implants in the future.


A new technology developed by researchers in Italy and the United Kingdom allows for the creation of graphene-based materials that can be interfaced with neurons without losing its electrical conductivity. This can lead to the creation of neural electrodes that are not only biocompatible, but stable within the body as well. (Photo : University of Cambridge)

Scientists from the United Kingdom and Italy have developed a new process in which a carbon form known as graphene is combined with neurons without sacrificing the integrity of these cells.

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Feb 3, 2016

Quantum gas, liquid and crystal all-in-one

Posted by in categories: electronics, materials, neuroscience, particle physics, quantum physics

I don’t claim to be the expert on all things Quantum by no stretch; however, this is an amazing discovery and huge step forward for Quantum.

Quantum gas and liquid/ ferrofluid (quantum fluid made of tiny magnets). Now there’s a concept. Q-Dots as ferrofluid flowing through out your system (which is already comprised of about 72% H2O; think about how liquid Q-Dots can be easily absorb as a liquid and given your brain, heart, etc. run on electro charges and sensors; it could definitely open the discussion why even bother with nuero implants when Q-ferrofluid could actually be absorbed and manipulated to target the right areas for fighting diseases or improving brain functions.


The world of quantum mechanics happens only in small scales around a few nanometers. In this nanoworld, particles can behave like waves, and vice versa and have only some probability to be in a particular region. These effects can be directly observed in ultracold dilute gases. For this purpose thousands or a million atoms are cooled down to a few billionth of a degree above absolute zero. At such low temperatures particles become indistinguishable und unite collecitvely to a single giant matter wave called Bose-Einstein condensate which has astonishing properties. The matter wave flows as quantum fluid practically without inner friction, thus it is namedsuperfluid.

Researchers around Tilman Pfau at the Center for Integrated Quantum Science and Technology IQST in Stuttgart (Germany) created such a quantum fluid made of tiny magnets – that are atoms of the most magnetic element dysprosium. They call it “quantum ferrofluid” since it is superfluid and has magnetic properties similar to classical ferrofluids. Ferrofluids consist of ferromagnetic nanoparticles dissolved in oil or water. When a strong magnetic field is applied perpendicular to the surface of the ferrofluid it undergoes a so-called Rosensweig instability. The surface is no longer smooth like normal fluids, but it generates a regular thorny surface resembling a hedgehog. From the point view of the tiny magnets in a ferrofluid, every south- and northpole attract each other. Therefore, it is energetically favourable to be on top of each other along the field direction, so the fluid grows peaks out of the smooth surface.

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Feb 3, 2016

Princeton research benefits sustainability, cybersecurity and other societal goals

Posted by in categories: engineering, materials, quantum physics, sustainability

I shared this same point of view yesterday; and glad to see Princeton shares the same perspective on Quantum and it’s abundant capabilities. Again; Quantum is going to truly change (if not everything) almost everything that we consume, use, and interact with even in raw material enrichment will benefit from Quantum.


Claire White, an assistant professor of civil and environmental engineering and the Andlinger Center for Energy and the Environment, studies ways to make building materials more sustainable. It turns out that cement production creates a lot of carbon dioxide, so much that it accounts for roughly 5 to 8 percent of man-made carbon dioxide emissions globally. White and her team are developing new types of cement using industrial byproducts such as coal fly ash and blast-furnace slag. They make these materials more durable by adding nanoparticles.

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Feb 2, 2016

This CO2 laser printer can cut and etch patterns into almost any type of material, from metal to leather to paper

Posted by in category: materials

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Feb 2, 2016

Hexagon Resources to access high-purity graphite markets in 2017

Posted by in categories: electronics, materials, neuroscience

Graphene is coming to the market in Q3 2017 by Hexagon Resources. What is also important about this is not only what graphene does for batteries; is 1 day ago when researchers in Italy released their findings in how graphene can be implanted in the brain without damaging brain cells. Therefore, there is huge potential for grapheme beyond batteries and electronics.


Hexagon Resources is on track for first production next year at its McIntosh project in Western Australia, where the country’s biggest flake graphite resource is already demonstrating huge potential for meeting high-value markets and growing significantly in size.

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