DefenseWorld.net
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Nice article; however, disappointed that the author expanded the exploration of programming in Quantum to include Google, MIT, U. Sydney, etc. who all have been exploring the programming on QC. D-Wave indeed is doing a lot in this space and has been even training numerous US Government personnel on QC; just would be interesting to learn more about the advances in this space from other players who have been sharing for several months their breakthroughs in programming QC.
The jury is still out when it comes to how wide-ranging the application set and market potential for quantum computing will be. Optimistic estimates project that in the 2020s it will be a billion-dollar field, while others expect the novelty will wear off and the one company behind the actual production of quantum annealing machines will go bust.
Ultimately, whichever direction the market goes with quantum computing will depend on two things. First, the ability for applications of sufficient value to warrant the cost of quantum systems have to be in place. Second, and connected to that point, is the fact that enough problems can be mapped to these machines—a tricky problem that if not solved, will lead to a limited ecosystem of capabilities and, of course, developers.
There is no doubt D-Wave understands this. The company is getting in front of those challenges by hosting quantum computing programming courses designed to onboard new developers. As one might imagine, however, determining the right background for participants is as nebulous as the future of the quantum computing ecosystem.
Rotating black holes can implement quantum gates and quantum circuits, like Bell states, which are quantum counterparts of the classical computer programing.
The black holes sparked the public imagination for almost 100 years. Their presence in the universe has been debated for long; however, the detection of X-ray radiation coming from the center of the galaxies has put an end to the discussion and undoubtedly proven their existence.
The vast majority, if not all, of the known black holes were unveiled by detecting the X-ray radiation emitted by the stellar material around them. Black holes emit X-ray radiation, light with high energy, due to the extreme gravity in their vicinity. X-ray photons emitted near rotating black holes not only exposed the existence of these phantom-like astrophysical bodies, but also seem to carry hidden quantum messages.
A recent article posted in the pre-printed arXiv (“Photonic Bell states creation around rotating black holes”) argues that X-ray radiation coming from fast spinning black holes encompasses quantum information.
Does Canada’s NRC have the right fix for Global Warming?
The National Research Council has seen the future: NRC saves the planet by fixing global warming.
Canada’s biggest science agency has an internal document, introduced to some staff by NRC’s former president days before he left his position in March, that outlines an ambitious view of NRC in 2050.
And it shows a management vision of “nation-building” technology and world-saving achievement, all resulting from radical re-organization of what NRC does today.
UCLA’s new method to smaller molecule machines.
UCLA nanoscience researchers have determined that a fluid that behaves similarly to water in our day-to-day lives becomes as heavy as honey when trapped in a nanocage of a porous solid, offering new insights into how matter behaves in the nanoscale world.
“We are learning more and more about the properties of matter at the nanoscale so that we can design machines with specific functions,” said senior author Miguel García-Garibay, dean of the UCLA Division of Physical Sciences and professor of chemistry and biochemistry.
The research is published in the journal ACS Central Science.
Would you eat pizza made
Posted in food, robotics/AI
Superconducting aluminum or superfluid helium could be used to detect superlight dark matter particles.
Dark matter searches repeatedly draw a blank. One possible reason for the failure may be dark matter’s mass: Despite increased sensitivity, current detectors cannot spot the particles that make up this elusive matter if the particles are extremely light. Now Kathryn Zurek from the Lawrence Berkeley National Laboratory, California, and colleagues have come up with two new ideas for making detectors that should be capable of spotting such superlight particles.
In broad strokes, dark matter detectors are designed to operate as follows: Incoming dark matter particles strike the detector, gently nudging nearby atomic nuclei or electrons in the material from which the detector is made. These rare nudges generate small amounts of energy in the form of light or heat, which the detector registers. But the ability to detect particles of a certain mass depends on the properties of the detector material, such as the mass of its nuclei. Current detectors, made from semiconducting materials or liquid xenon, are sensitive only to particles heavier than about 10 million electronvolts.
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I’m amazed no one has done this before, and there’s only one company doing it now. Microfabrica, based in Van Nuys, California, has perfected the technique of mass producing mechanical devices using the same electrodeposition technology used to make computer chips.
“We are the only high-volume production additive manufacturing platform in the market,” Microfabrica CEO Eric Miller tells me. “We use engineering grade metals to make commercially robust parts, and we’re focused on another end of the spectrum from where a lot of the 3D companies are focused, and that’s at the micro scale.”
The resulting devices are vanishingly small, and exquisitely made. How small? The company makes biopsy forceps less than a millimeter in diameter for a medical device company and timing mechanisms (i.e., clocks) that are less than half a centimeter across for a defense contractor, as well many other very small devices and precision parts.
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