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Sep 21, 2019

Scientists get closer to a cure for the common cold

Posted by in category: biotech/medical

Despite the common cold being so — well — common, researchers have never succeeded in the long dream of curing or immunizing against the array of rhinoviruses that generally cause it. Though the common cold generally does not kill those who are not infirm or immunocompromised, it costs billions in lost time and energy. Now, new research hints that science might be closing in on the cold.

In a study to be published in Nature Microbiology, researchers at Stanford University and University of California, San Francisco say that the cure to the common cold could be the result of disabling one single host protein.

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Sep 21, 2019

Ghost post! Google creates world’s most powerful computer, NASA ‘accidentally reveals’ …and then publication vanishes

Posted by in categories: quantum physics, supercomputing

Google’s new quantum computer reportedly spends mere minutes on the tasks the world’s top supercomputers would need several millennia to perform. The media found out about this after NASA “accidentally” shared the firm’s research.

The software engineers at Google have built the world’s most powerful computer, the Financial Times and Fortune magazine reported on Friday, citing the company’s now-removed research paper. The paper is said to have been posted on a website hosted by NASA, which partners with Google, but later quietly taken down, without explanation.

Google and NASA have refused to comment on the matter. A source within the IT giant, however, told Fortune that NASA had “accidentally” published the paper before its team could verify its findings.

Sep 21, 2019

Viewpoint: Cold Atoms Bear a Quantum Scar

Posted by in categories: computing, particle physics, quantum physics

Theorists attribute the unexpectedly slow thermalization of cold atoms seen in recent experiments to an effect called quantum many-body scarring.

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Researchers still have some way to go before they can assemble enough quantum bits (qubits) to make a practical, large-scale quantum computer. But already the best prototypes, made up of several tens of qubits, are opening our eyes to new behavior in the quantum realm. Last year, a team from Harvard University and the Massachusetts Institute of Technology (MIT) unveiled a quantum “simulator” made up of a row of 51 interacting atoms [1]. Exciting the individual atoms in various patterns (Fig. 1), they discovered something unexpected: atoms in certain patterns took at least 10 times longer to relax towards thermal equilibrium than atoms in other patterns. Four groups of theorists have tried to make sense of this observation [2–6], in all cases attributing the slow thermalization to a never-before-seen effect called quantum many-body scarring.

Sep 21, 2019

Venus takes center stage in October 2020 observation campaign

Posted by in category: space

Next October, Venus will be the focus of an international campaign of coordinated observations involving two space agencies, three missions and multiple ground-based telescopes and planetary scientists around the world. The collaboration aims to shed new light on the thick and complex atmosphere of Venus. Plans for the campaign and a call for astronomers to participate have been announced today by Dr. Yeon Joo Lee of TU Berlin and Dr. Valeria Mangano of INAF-IAPS at the EPSC-DPS Joint Meeting in Geneva.

On 15th October 2020, the ESA-JAXA BepiColombo spacecraft will pass close to Venus in the first of two flybys of the planet during the mission’s long journey to Mercury. The encounter will provide an unmissable opportunity to cross-check the accuracy of BepiColombo’s instrumentation with that of JAXA’s Venus orbiter, Akatsuki, and for the two missions to work together with Earth-based observers to study Venus’s atmosphere from multiple viewpoints and at different scales.

The BepiColombo mission was successfully launched on October 20th 2018, at 01:45 UTC. It consists of two scientific orbiters, ESA’s Mercury Planetary Orbiter (MPO) and JAXA’s Mercury Magnetospheric Orbiter (MMO, renamed at launch Mio’), which are designed to explore Mercury and its environment. The mission will go into orbit around Mercury in December 2025. BepiColombo will use encounters with Venus in October 2020 and August 2021 to help it spiral onto an orbital path where it can catch up with fast-moving Mercury, which whizzes round the Sun every 88 days.

Sep 21, 2019

7 Dead From Rare Disease Spread by Mosquitoes

Posted by in category: biotech/medical

The latest death in Massachusetts was a man in his 70s.

Sep 21, 2019

Cyborgs and immortality: into the research of Dr. Huberman

Posted by in categories: cyborgs, life extension, transhumanism

Who doesn’t want to live forever?

Every society has its own set of myths about finding eternal life: the Fountain of Youth for the Spaniards and Shangri La for the Chinese, for example. For the transhumanists, this myth may become a reality.

Dr. Jennifer Huberman is a cultural anthropology professor at UMKC whose recent research has focused on this emerging high-tech society. Initially, Huberman did not set out to study the transhumanists.

Sep 21, 2019

‘I am blue’: Woman changes color after using pain medicine for a toothache, doctors say

Posted by in category: biotech/medical

A 25-year-old woman in Rhode Island was diagnosed with a rare and potentially fatal condition called acquired methemoglobinemia, which causes a person’s blood to stop releasing oxygen into their surrounding tissues, turning them blue.

Sep 21, 2019

IPhone 11 Pro

Posted by in categories: mobile phones, space

Apple says the iPhone 11 and iPhone 11 Pro feature the “toughest glass in a smartphone” and yesterday we saw the first drop test videos emerge. Now, PhoneBuff has shared a new video pitting the durability of the iPhone 11 Pro Max vs the Galaxy Note 10+.

Sep 21, 2019

Is the Multiverse real?

Posted by in category: cosmology

Do we live in the multiverse?

Sep 21, 2019

Deuterium, REDOX & Epilepsy — The Microbiome Connection

Posted by in categories: biotech/medical, health

Deuterium, REDOX & Vitamin C changes gut microbiome composition, affecting health & disease like epilepsy, multiple sclerosis, dysbiosis, IBS, IBD, Crohn’s.