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Definitely could see QC being Blackberry’s achilles heal.

WATERLOO — Advances in quantum computing could present a huge challenge to BlackBerry’s biggest competitive advantage — its vaunted security software that has never been hacked.

This seldom talked-about subject was raised recently by John Thompson, the associate vice-president for research at the University of Waterloo. Thompson was listening to a presentation by Mike Wilson, a senior vice-president and chief evangelist for BlackBerry, at a medical technology conference in Kitchener about a month ago.

Continue reading “Will quantum computing be BlackBerry’s Waterloo?” »

Nice.

Lasers and microwaves control the switching of individual qubits in a 3D array more precisely.

Awesome!

What if industrial waste water could become fuel? With affordable, long-lasting catalysts, water could be split to produce hydrogen that could be used to power fuel cells or combustion engines.

By conducting complex simulations, scientists showed that adding lithium to aluminum nanoparticles results in orders-of-magnitude faster water-splitting reactions and higher hydrogen production rates compared to pure aluminum nanoparticles. The lithium allowed all the aluminum atoms to react, which increased yields (Nano Letters, “Hydrogen-on-demand using metallic alloy nanoparticles in water”).

Continue reading “Atomic-scale simulations predict how to use nanoparticles to increase hydrogen production” »

With a radio specifically designed to communicate through tissue, Professors David Blaauw (http://web.eecs.umich.edu/faculty/blaauw/) and David Wentzloff (http://web.eecs.umich.edu/~wentzlof/) from the University of Michigan’s Electrical and Computer Engineering Department (https://www.eecs.umich.edu/ece/) are adding another level to a computer platform small enough to fit inside a medical grade syringe.

With this enabling technology, real time information can be applied to devices monitoring heart fibrillation as well as glucose monitoring for diabetics.

Continue reading “Injectable Computers” »

We now make computers small enough to inject into our bodies.

Miniaturization is one of the most world-shaking trends of the last several decades. Computer chips now have features measured in billionths of a meter. Sensors that once weighed kilograms fit inside your smartphone. But it doesn’t end there.

Researchers are aiming to take sensors smaller—much smaller.

In a new University of Stuttgart paper published in Nature Photonics, scientists describe tiny 3D printed lenses and show how they can take super sharp images. Each lens is 120 millionths of a meter in diameter—roughly the size of a grain of table salt—and because they’re 3D printed in one piece, complexity is no barrier. Any lens configuration that can be designed on a computer can be printed and used.

Continue reading “Smart Dust Is Coming: New Camera Is the Size of a Grain of Salt” »

Excellent start in using GPU for mapping and predictive analysis on brain functioning and reactions; definitely should prove interesting to medical & tech researchers and engineers across the board should find this interesting.

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Deep inside the electronic devices that proliferate in our world, from cell phones to solar cells, layer upon layer of almost unimaginably small transistors and delicate circuitry shuttle all-important electrons back and forth.

It is now possible to cram 6 million or more transistors into a single layer of these chips. Designers include layers of glassy materials between the electronics to insulate and protect these delicate components against the continual push and pull of heating and cooling that often causes them to fail.

A paper published today in the journal Nature Materials reshapes our understanding of the materials in those important protective layers. In the study, Stanford’s Reinhold Dauskardt, a professor of materials science and engineering, and doctoral candidate Joseph Burg reveal that those glassy materials respond very differently to compression than they do to the tension of bending and stretching. The findings overturn conventional understanding and could have a lasting impact on the structure and reliability of the myriad devices that people depend upon every day.

Continue reading “Research may lead to more durable electronic devices such as cellphones” »

Very nice.

ARLINGTON, Va., 27 June 2016. U.S. military researchers are asking industry for new algorithms and protocols for large, mission-aware, computer, communications, and battlefield network systems that physically are dispersed over large forward-deployed areas.

Officials of the U.S. Defense Advanced Research Projects Agency (DARPA) in Arlington, Va., issued a broad agency announcement on Friday (DARPA-BAA-16–41) for the Dispersed Computing project, which seeks to boost application and network performance of dispersed computing architectures by orders of magnitude with new algorithms and protocol stacks.

Continue reading “DARPA approaches industry for new battlefield network algorithms and network protocols” »