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Archive for the ‘materials’ category: Page 290

Jan 29, 2016

Graphene shown to safely interact with neurons in the brain

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

Researchers have successfully demonstrated how it is possible to interface graphene — a two-dimensional form of carbon — with neurons, or nerve cells, while maintaining the integrity of these vital cells. The work may be used to build graphene-based electrodes that can safely be implanted in the brain, offering promise for the restoration of sensory functions for amputee or paralysed patients, or for individuals with motor disorders such as epilepsy or Parkinson’s disease.

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Jan 29, 2016

This comic is funny, because old gadgets are LOLz and all, but it actually bears a lot of truth

Posted by in category: materials

Humans have contributed, in the form of plastic, glass, and purified metals, the largest influx of new minerals into Earth’s geologic history (probably) since oxygen levels first ticked up in the atmosphere around 2.3 billion years ago.

Here’s two new, 100% real science words for you to learn today: Technofossil and plastiglomerate.

I’ll have a video out about this on Feb. 8… stay tuned!

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Jan 25, 2016

Can we Afford to go Into Space?

Posted by in categories: business, economics, materials, military, solar power, space, sustainability

Space is not a government program; it’s the rest of the Universe. Private space business is now a major factor, bent on finding investors interested in generating profits by making space more accessible to more people. Space business pays taxes to governments; it does not consume tax revenues. Further, space business can offer launch services to government agencies at highly competitive rates, thus saving taxpayer dollars. How can they do this, competing with government-funded boosters with a 50-year track record? Simple: governments have no incentive to cut costs. Traditional aerospace industry giants have a huge vested interest in boosters that were developed to military and NASA standards, among which economy was not even an issue. But innovative, competitive companies such as XCOR Aerospace and Mojave Aerospace, without such baggage (and overhead) can drive costs down dramatically. This is a proven principle: notice that we are no longer buying IBM PCs with 64 k of RAM for $5000 a unit.

Even more important in the long view, space is a literally astronomical reservoir of material and energy resources. The profit potential of even a single such resource, such as solar power collectors in space beaming microwave power to Earth, is in the trillions of dollars. What would it be worth to the world to reduce fossil fuel consumption by a factor of 20 or 100 while lowering energy costs? Can we afford to continue pretending that Earth is a closed system, doomed to eke out finite resources into a cold, dark future?

Can we afford space? Wrong question. Can businesses afford space? Yes. We get to reap the benefits of their innovative ideas and free competition without footing the bill.

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Jan 23, 2016

5 Down-To-Earth Takeaways From ‘The Martian’

Posted by in categories: entertainment, materials, space travel

Glad to see The Martian get some Academy Award action; as much as I liked the novel, I found the film to be as good or better, which is rare. And I also found it to be personally inspiring in a way that few science fiction films are. But the point I’m trying to make here is that; we aren’t that far from Hermes-type spacecraft for interplanetary transfer. It’s not out of the realm of possibilities. I wonder if any of you feel the same way.


With six Academy Award nominations, the celebrated film adaptation of Andy Weir’s novel “The Martian” has been the perfect tonic for rousing interest in human missions to Mars.

But as good as the book truly is, the film transcends its source material about a stranded Mars astronaut with some practical takeaways that are as inspiring as any out there. They include:

Continue reading “5 Down-To-Earth Takeaways From ‘The Martian’” »

Jan 22, 2016

Taming Superconductors With String Theory

Posted by in categories: materials, quantum physics

String theory is the leading candidate for a “theory of everything” — and Subir Sachdev is taking the “everything” part literally. In a conversation with Quanta Magazine, Sachdev explains how he’s taking inspiration from the mathematics of string theory to learn more about the behavior of high-temperature superconductors.

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Jan 22, 2016

Self-cleaning, anti-glare windows inspired by moth eyes

Posted by in categories: engineering, materials, sustainability

A new type of glass to reducing electric bills.


A revolutionary new type of smart window developed by the University College London (UCL) and the Engineering and Physical Sciences Research Council (EPSRC) could cut window-cleaning costs in tall buildings while reducing heating bills and boosting worker productivity. Partially inspired by the reflective properties of moth eyes, this smart window is said to be self-cleaning, energy saving, and anti-glare.

When rain hits the outside of the smart window it forms spherical droplets that roll over the surface and pick up dirt, dust and other contaminants, then carries them away. This can either eliminate or reduce the need for manual cleaning.

Continue reading “Self-cleaning, anti-glare windows inspired by moth eyes” »

Jan 22, 2016

New Metal Glass Oxide Can Protect Living Cells From Ultraviolet Rays

Posted by in categories: energy, materials, space

China’s improved glass for space.


Chinese scientists developed a method to create a transparent, glass-based material with the power and lifespan to absorb ultraviolet rays. The metal oxide-based special glass is expected to not break down under prolonged UV radiation exposure. (Photo : John T. Clarke (University of Michigan), ESA, NASA | Wikimedia Commons)

Chinese scientists have discovered a special glass that can absorb and block dangerous ultraviolet rays.

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Jan 21, 2016

How to modify a 3D printer to print high-performance products

Posted by in categories: 3D printing, materials

Ultrasonic waves form microscopic glass fibers into a pattern of lines, collectively creating a reinforcing microstructure that gives the printed component increased strength. (credit: Tom Llewellyn-Jones, Bruce Drinkwater and Richard Trask)

University of Bristol engineers have developed a new type of 3-D printing that can print strong composite materials.

Continue reading “How to modify a 3D printer to print high-performance products” »

Jan 21, 2016

VR-powered theme park rides will blow you mind later this year

Posted by in categories: materials, space, transportation, virtual reality

More VR Theme Parks and attractions opening this year. We have the Void opening this summer in Pleasant Grove, UT; a new VR roller coaster in UK’s Alton Towers that opens in April; there is real opportunity for entrepreneurs in the VR space to launch their own portable VR amusement/ entertainment centers for corporate events, parties, etc.


Virtual reality and theme parks may not seem like an obvious match, but these planned attractions may change your mind. Starting this spring we’ll start to see rides that take advantage of VR to offer new and exciting experiences.

Continue reading “VR-powered theme park rides will blow you mind later this year” »

Jan 20, 2016

Electromagnetic properties of graphene-boron nitride materials

Posted by in categories: materials, nanotechnology

Change NextGen Product Landscape


The electromagnetic properties of graphene and boron nitride hybrids has been defined by new research. The results provide a roadmap for new nano-engineered applications.” id=” metasummary.

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