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China Says It Has Developed a Quantum Radar That Can See Stealth Aircraft
At a recent air show in the city of Zhuhai, state-owned Chinese defense giant China Electronics Technology Group Corporation displayed what it claims to be a quantum radar that's able to detect even the stealthiest of stealth aircraft. The company claims to have been working on the technology for years, and to have tested it for the first time in 2015. In principle, a quantum radar functions like a regular radar -- only that instead of sending out a single beam of electromagnetic energy, it uses two split streams of entangled photons. Only one of these beams is sent out, but due to a quirk of quantum physics both streams will display the same changes, despite being potentially miles apart. As a result, by looking at the stream which remains back home it's possible to work out what has happened to the other beam.
According to a brochure from the China Electronics Technology Group Corporation, the new quantum radar could "solve the traditional bottleneck [of] detection of low observable target detection, survival under electronic warfare conditions, [and] platform load limitations." |
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| There are no conversations. |
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| cauz |
Nov. 16, 2018, 8:07 a.m. |
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| Adolf Galland |
I would like to mention that I have flown the 262 first in May '43. At this time, the aircraft was completely secret. I first knew of the existence of this aircraft only early in '42 - even in my position. This aircraft didn't have any priority in design or production. |
| Derek Bailey |
I'm not much into current electronic stuff, what I think of as lounge electronics, mumbling electronics. |
| Diane Ackerman |
For better or worse, zoos are how most people come to know big or exotic animals. Few will ever see wild penguins sledding downhill to sea on their bellies, giant pandas holding bamboo lollipops in China or tree porcupines in the Canadian Rockies, balled up like giant pine cones. |
| Godfrey Gao |
Sometimes I read that I'm not 100 per cent Chinese, because I don't look all that Chinese. That's a strange one - I am Chinese. |
| Martin Jacques |
Google will be obliged either to accept Chinese regulations or exit the world's largest Internet market, with serious consequences for its long-term global ambitions. This is a metaphor for our times: America's most dynamic company cannot take on the Chinese government - even on an issue like free and open information - and win. |
| Diane Ackerman |
On some summer days in New York City, the air hangs thickly visible, like the combined exhalations of eight million souls. Steam rising from vents underground makes you wonder if there isn't one giant sweat gland lodged beneath the city. |
| Adolf Galland |
I made a written report which is still today in existence. I have a photocopy of it, and I am saying that in production this aircraft could perhaps substitute for three propeller- driven aircraft of the best existing type. This was my impression. |
| Stephen Cambone |
The third group is focused on counterintelligence and security. I think the reason for that is fairly evident, in terms of vulnerabilities of the department and the harm that can come to it by failing to detect when we have, in fact, been harmed. |
| Warren Farrell |
Women are the only 'oppressed' group that is able to buy most of the $10 billion worth of cosmetics each year; the only oppressed group that spends more on high fashion, brand-name clothing than its oppressors; the only oppressed group that watches more TV. |
| Sebastian Bach |
Quebec City is the most European of any city in North America; they speak French all the time. There is a part of town called Old Quebec which is really like being in France. The architecture is just gorgeous, food, shopping. I'd say Quebec City is the most beautiful city in North America I've seen. |
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Quantum Network Joins Four People Together For Encrypted Messaging
The quantum internet is starting small, but growing. Researchers have created a network that lets four users communicate simultaneously through channels secured by the laws of quantum physics, and they say it could easily be scaled up. Soren Wengerowsky at the University of Vienna and his colleagues devised a network that uses quantum key distribution (QKD) to keep messages secure [the link is paywalled]. The general principle of QKD is that two photons are entangled, meaning their quantum properties are linked.
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Researchers Demonstrate Teleportation Using On-Demand Photons From Quantum Dots
A team of researchers from Austria, Italy and Sweden has successfully demonstrated teleportation using on-demand photons from quantum dots. In their paper published in the journal Science Advances, the group explains how they accomplished this feat and how it applies to future quantum communications networks. Scientists and many others are very interested in developing truly quantum communications networks -- it is believed that such networks will be safe from hacking or eavesdropping due to their very nature. But, as the researchers with this new effort point out, there are still some problems standing in the way. One of these is the difficulty in amplifying quantum signals. One way to get around this probl...
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Quantum Questions Require Quantum Answers
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Researchers Created ‘Quantum Artificial Life’ For the First Time
“Our research brought these amazingly sophisticated events called life to the realm of the atomic and microscopic world …and it worked.”
For the first time, an international team of researchers has used a quantum computer to create artificial life—a simulation of living organisms that scientists can use to understand life at the level of whole populations all the way down to cellular interactions.
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TIL The idea that eating carrots helps you see in the dark was a lie invented by the British Airforce in WW2, in order to explain how British air raids were so successful in the dark without tipping the Germans off on the existence of radar.
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China Pilots a System That Rates Citizens on 'Social Credit Score' To Determine Eligibility For Jobs, Travel
Speculations have turned out be true. The Chinese government is now testing systems that will be used to create digital records of citizens' social and financial behavior. In turn, these will be used to create a so-called social credit score, which will determine whether individuals have access to services, from travel and education to loans and insurance cover. Some citizens -- such as lawyers and journalists -- will be more closely monitored. From a report on MIT Technology Review:
Planning documents apparently describe the system as being created to "allow the trustworthy to roa...
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MIT's AI Uses Radio Signals To See People Through Walls
Researchers at the Massachusetts Institute of Technology have developed a new piece of software that uses wifi signals to monitor the movements, breathing, and heartbeats of humans on the other side of walls. While the researchers say this new tech could be used in areas like remote healthcare, it could in theory be used in more dystopian applications. Inverse reports:
"We actually are tracking 14 different joints on the body [...] the head, the neck, the shoulders, the elbows, the wrists, the hips, the knees, and the feet," Dina Katabi, an electrical engineering and computer science teacher at MIT, said. "So you can get the full sti...
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yeah but science has developed way farther than you see. like self driving cars are now commercial and a robot is a saudi citizen, if the militarys technology is even double our modern tech then where could they be at. (it is said that military technology is significantly more than double advanced as what we have accesss to)/
its not like its something that is available to the public. if it exists it would be highly secret and classified. if we can clone a sheep, store info in dna, send probes to mars, utilize deep learning, and have quantum computing breakthroughs - im sure theres way crazier stuff we will never hear of already in play.
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This post is a comment.
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The Big Hack: How China Used a Tiny Chip to Infiltrate U.S. Companies
https://www.bloomberg.com/news/features/2018-10-04/the-big-hack-how-china-used-a-tiny-chip-to-infiltrate-america-s-top-companies
The attack by Chinese spies reached almost 30 U.S. companies, including Amazon and Apple, by compromising America’s technology supply chain, according to extensive interviews with government and corporate sources.
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While the wider perspective and the bigger questions are essential to transhumanism, that does not mean that transhumanists do not take an intense interest in what goes in our world today. On the contrary! Recent topical themes that have been the subject of wide and lively debate in transhumanist forums include such diverse issues as cloning; proliferation of weapons of mass-destruction; neuro/chip interfaces; psychological tools such as critical thinking skills, NLP, and memetics; processor technology and Moore's law; gender roles and sexuality; neural networks and neuromorphic engineering; life-extension techniques such as caloric restriction; PET, MRI and other brain-scanning methods; evidence(?) for life on Mars; transhumanist fiction and films; quantum cryptography and "teleportation"; the Digital Citizen; atomic force microscopy as a possible enabling technology for nanotechnology; electronic commerce... Not all participants are equally at home in all of these fields, of course,...
This post is a comment.
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