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In a collaboration between a telecommunications company, a roboticist, a tattoo artist, and a very brave tattoo recipient, a team sponsored by T-Mobile Netherlands successfully conducted the world’s first remote tattooing using a 5G-enabled robotic arm.
As part of a marketing initiative to demonstrate the low latency of 5G, T-Mobile engaged British technologist Noel Drew to build and program the robotic arm to mirror, in real-time, the needlework performed by Dutch tattoo artist Wes Thomas on a mannequin arm.
According to a revealing private intelligence report published by Strider Technologies, at least 154 Chinese scientists who worked on U.S. government-sponsored research at the country’s top national security laboratory have been recruited to perform scientific work in China. They are working on the design and manufacture of nuclear weapons, which is considered a high national security risk.
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#ChinaRevealed #ChinaNews
Coexistence of Humans & AI
Posted in futurism, robotics/AI
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Artificial Intelligence, while still limited to only the most simplistic computers and robots, is beginning to emerge and will only grow smarter. Can humanity survive it’s own creations and learn to coexist with them?
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Researchers at the Department of Energy’s Oak Ridge National Laboratory and the University of Tennessee, Knoxville, discovered a key material needed for fast-charging lithium-ion batteries. The commercially relevant approach opens a potential pathway to improve charging speeds for electric vehicles.
Lithium-ion batteries, or LIBs, play an essential role in the nation’s portfolio of clean energy technologies. Most hybrid electric and all–electric vehicles use LIBs. These rechargeable batteries offer advantages in reliability and efficiency because they can store more energy, charge faster and last longer than traditional lead-acid batteries. However, the technology is still developing, and fundamental advances are needed to meet priorities to improve the cost, range and charge time of electric-vehicle batteries.
“Overcoming these challenges will require advances in materials that are more efficient and synthesis methods that are scalable to industry,” said ORNL Corporate Fellow and corresponding author Sheng Dai.
Intervening to stop bone loss
Posted in biotech/medical
U. Penn research finds protein associated with bone loss which may lead to treatment for osteoporosis, periodontitis, rheumatoid arthritis and fractures.
A study led by Shuying (Sheri) Yang of the School of Dental Medicine identified a new role for a protein that keeps osteoclasts—the cells that break down bone—in check, and may guide the development of new therapies to counter bone loss.
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Prototype · Front Line Assembly.
Echoes.
℗ 2014 Metropolis Records.
How infinity threatens cosmology
Posted in cosmology, mathematics, physics
Infinity is back. Or rather, it never (ever, ever…) went away. While mathematicians have a good sense of the infinite as a concept, cosmologists and physicists are finding it much more difficult to make sense of the infinite in nature, writes Peter Cameron.
Each of us has to face a moment, often fairly early in our life, when we realize that a loved one, formerly a fixture in our life, was not infinite, but has left us, and that someday we too will have to leave this place.
This experience, probably as much as the experience of looking at the stars and wondering how far they go on, shapes our views of infinity. And we urgently want answers to our questions. This has been so since the time, two and a half millennia ago, when Malunkyaputta put his doubts to the Buddha and demanded answers: among them he wanted to know if the world is finite or infinite, and if it is eternal or not.
Why do some materials carry electrical currents without any resistance only when cooled to near absolute zero while others do so at comparatively high temperatures? This key question continues to vex scientists studying the phenomenon of superconductivity. Now a team of researchers from Andrea Cavalleri’s group at the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) in Hamburg has provided evidence that electron “stripes” in certain copper-based compounds may lead to a break in the material’s crystal symmetry, which persists even in their superconducting state. Their work has been published in PNAS.
Focusing on a range of cuprates, the team investigated the coexistence and competition of their superconducting state with other quantum phases. Such interactions are believed to be crucial to the development of high-temperature superconductivity—a process which remains one of the most important unsolved problems in condensed matter physics today.
The researchers exposed several cuprate crystals, grown and characterized at Brookhaven National Labs, to ultrashort laser light pulses. They observed how the materials began to emit a particular type of terahertz (THz) light—a technique known as THz emission spectroscopy.