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Nyheder2022september05

Biden Laid the Trap. Trump Walked Into It.
In 2016, Hillary Clinton warned that Donald Trump was a fool who could be baited with a tweet. This past Thursday night, in Philadelphia, Joe Biden upped the ante by asking, in effect: What idiot thing might the former president do if baited with a whole speech? On Saturday night, the world got its answer. For the 2022 election cycle, smart Republicans had a clear and simple plan: Don't let the e
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Hypothesis: Circadian rhythm links mental disorders
Anxiety, autism, schizophrenia, and Tourette syndrome each have their own distinguishing characteristics, but a new study asks if circadian rhythm disruption may bridge these and most other mental disorders. In a new study in the journal Translational Psychiatry , scientists hypothesize that circadian rhythm disruption (CRD) is a psychopathology factor that a broad range of mental illnesses share
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[AMA]My name is David Wood of London Futurists and Delta Wisdom. I'm here to talk about the anticipation and management of cataclysmically disruptive technologies. Ask me anything!
After a helter-skelter 25-year career in the early days of the mobile computing and smartphone industries, including co-founding Symbian in 1998, I am nowadays a full-time futurist researcher, author, speaker, and consultant. I have chaired London Futurists since 2008, and am the author or leadeeditor of 11 books about the future , including Vital Foresight , Smartphones and Beyond , The Abolitio
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Cross-species cell landscape constructed at single-cell level
Thanks to high-throughput single-cell RNA sequencing (scRNA-seq), it is possible to construct single-cell transcriptomic atlases at the organic level. For example, cell atlases for vertebrate and invertebrate systems have been successfully generated, such as the Human Cell Landscape (HSC), Mouse Cell Atlas (MCA), Zebrafish Cell Landscape (ZCL) and Drosophila embryo. However, most of these studies
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Cross-species cell landscape constructed at single-cell level
Thanks to high-throughput single-cell RNA sequencing (scRNA-seq), it is possible to construct single-cell transcriptomic atlases at the organic level. For example, cell atlases for vertebrate and invertebrate systems have been successfully generated, such as the Human Cell Landscape (HSC), Mouse Cell Atlas (MCA), Zebrafish Cell Landscape (ZCL) and Drosophila embryo. However, most of these studies
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Soil temperature can predict pest spread in crops
A new study from North Carolina State University shows soil temperature can be used to effectively monitor and predict the spread of the corn earworm (Helicoverpa zea), a pest that ravages corn, cotton, soybeans, peppers, tomatoes and other vegetable crops. The ability to better monitor the pest and make predictions about where it will appear could help farmers control the pest more effectively, w
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Soil temperature can predict pest spread in crops
A new study from North Carolina State University shows soil temperature can be used to effectively monitor and predict the spread of the corn earworm (Helicoverpa zea), a pest that ravages corn, cotton, soybeans, peppers, tomatoes and other vegetable crops. The ability to better monitor the pest and make predictions about where it will appear could help farmers control the pest more effectively, w
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what's going on with my brain? IQ increase
Around 11 years of age I sat the entrance exam to get into a prestigious school and failed the exam, which was basically a cognitive test. In university I was diagnosed with depression and took a full psych exam which included an IQ test. I scored 85. But looking back I didn't take the test seriously and I felt like the examiner rushed the test because they were extremely busy. After scoring belo
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Networking virus detectors that can protect humans from animal pathogens
A biosensor network that can detect airborne viral particles could be put in place on animal farms and livestock markets. With appropriate analysis of the data from these internet-of-things (IoT) devices it might be possible to detect the earliest presence of a putative infectious agent that has undergone zoonosis and so made the leap from animal pathogen to a virus that can cause human disease, a
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Training astronauts to be scientists on the moon
Astronauts with their sights on the moon are receiving world-class geology training during the fifth edition of ESA's Pangaea campaign. From choosing landing sites for a future Artemis mission, to designing science operations for the lunar surface, the course challenges space explorers to become field scientists.
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Networking virus detectors that can protect humans from animal pathogens
A biosensor network that can detect airborne viral particles could be put in place on animal farms and livestock markets. With appropriate analysis of the data from these internet-of-things (IoT) devices it might be possible to detect the earliest presence of a putative infectious agent that has undergone zoonosis and so made the leap from animal pathogen to a virus that can cause human disease, a
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Organic thin-film sensors for light-source analysis and anti-counterfeiting applications
In a recent publication in the journal Advanced Materials, a team of physicists and chemists from TU Dresden presents an organic thin-film sensor that describes a completely new way of identifying the wavelength of light and achieves a spectral resolution below one nanometer. As integrated components, the thin-film sensors could eliminate the need for external spectrometers in the future. A patent
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Floodplains improve the water quality of rivers
Riverine floodplains are among the most species-rich ecosystems on earth. Because they form the interface between land and water, they are hotspots of nutrient turnover and biodiversity. Along many rivers, however, numerous floodplains have been cut off from waterways or converted to other uses. At the same time, too many nutrients enter the water, especially nitrogen. Both degrade water quality a
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Best UPS Battery Backups of 2022
More frequent storms and overloaded utility grids are challenging the reliability of our power, which makes uninterruptible power supply (UPS) battery backups a good idea — especially for anyone who works from home or wants the ability to keep gaming through power blips. The number of units to choose from is vast, so we found the best units for whatever situation you find yourself in. Through a c
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Storms are getting worse. What does that mean for our health?
As adverse weather events like heavy rainfall, subsequent flooding and heat waves grow more severe and increase in frequency, checking the weather forecast means much more than knowing if you need an umbrella: Extreme weather is inextricably linked to our safety and well-being.
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Good loser messages support democracy
Citizens sometimes just have to live with political decisions they dislike or think are unfair. But if their preferred party leaders communicate that the decisions have been made properly, the feeling of unfairness can diminish according to research from the University of Gothenburg.
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Only South Africa's elite benefits from black economic empowerment—and COVID-19 proved it
More than two decades ago the South African government put in place a policy designed to redress racial imbalances in the country's economy. But, as I suggest in a recent paper, the policy—known as broad-based black economic empowerment)—has been hijacked and repurposed by individuals and factions within the ruling African National Congress (ANC) for the purpose of corruption and self-enrichment.
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Researchers succeed in coupling two types of electron-hole pairs
Two-dimensional van der Waals materials have been the focus of work by numerous research groups for some time. Standing just a few atomic layers thick, these structures are produced in the laboratory by combining atom-thick layers of different materials (in a process referred to as "atomic Lego"). Interactions between the stacked layers allow the heterostructures to exhibit properties that the ind
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What fossils reveal about hybridization of early humans
Many people living today have a small component of Neanderthal DNA in their genes, suggesting an important role for admixture with archaic human lineages in the evolution of our species. Paleogenetic evidence indicates that hybridization with Neanderthals and other ancient groups occurred multiple times, with our species' history resembling more a network or braided stream than a tree. Clearly the
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Genomic attributes explained by certain life history traits in neoavian birds
Mutations are the raw material of evolution. For example, a single change in an DNA base pair can cause a protein molecule to lose its function, with potentially major effects on the overall organism. However, mutations—and especially the ones that do not have major effects—can also provide a roadmap to determining if there is a pattern in the evolution of genomic attributes such as nucleotide sub
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Physicists discover new rule for orbital formation in chemical reactions
Squeaky, cloudy or spherical—electron orbitals show where and how electrons move around atomic nuclei and molecules. In modern chemistry and physics, they have proven to be a useful model for quantum mechanical description and prediction of chemical reactions. Only if the orbitals match in space and energy can they be combined—this is what happens when two substances react with each other chemical
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What fossils reveal about hybridization of early humans
Many people living today have a small component of Neanderthal DNA in their genes, suggesting an important role for admixture with archaic human lineages in the evolution of our species. Paleogenetic evidence indicates that hybridization with Neanderthals and other ancient groups occurred multiple times, with our species' history resembling more a network or braided stream than a tree. Clearly the
6h
Genomic attributes explained by certain life history traits in neoavian birds
Mutations are the raw material of evolution. For example, a single change in an DNA base pair can cause a protein molecule to lose its function, with potentially major effects on the overall organism. However, mutations—and especially the ones that do not have major effects—can also provide a roadmap to determining if there is a pattern in the evolution of genomic attributes such as nucleotide sub
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Rocketlab sent this engine to space and then retrieved it: A new test shows it's still working fine
Reusable rocket engines have become all the rage lately, even as NASA's continually delayed Artemis I mission attempts to launch with non-reusable technology. Realistically, the only way to significantly lower launch costs is to reuse the engines rather than build them from scratch every time. Another small start-up company, RocketLab, has successfully retested a rocket that has flown in space.
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Novel isomeric vinylene-linked covalent organic frameworks developed with distinct photocatalytic properties
Researchers led by Prof. Zahng Tao at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences has synthesized two novel vinylene-linked two-dimensional covalent organic frameworks (v-2D-COFs) with isomeric structures via benzobisoxazole-mediated aldol polycondensation, showing distinct photocatalytic properties. The study was published in Journal of
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Did you solve it? A headful of PINs
The solution to today's puzzle Earlier today I set you this puzzle about PINs, the four-digit passcodes we use for phones and bank accounts. In the comments, many people said that the answer was obvious. These people fell into the trap. xx– x-x- x–x -xx- -x-x –xx Continue reading…
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What would it take to find life on Venus?
Life on Venus, or the possibility thereof, has been a hot topic as of late. There's also been plenty of controversies, including the (still disputed) discovery of phosphine, a potential biomarker in the atmosphere. The best way to lay that controversy to rest would be to go there and actually take samples, which at the very least, would help constrain the existence of life in Venus' cloud layers.
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Super-dense packing of hydrogen molecules on a surface
Hydrogen (H2) is currently discussed as an ideal energy carrier of renewable energies. Hydrogen has the highest gravimetric energy density of all chemical fuels (141 MJ/kg), which is three times higher than gasoline (46 MJ/kg). However, its low volumetric density restricts its widespread use in transportation applications—as current storage options require a lot of space.
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Garmin Vivomove Sport review
The Garmin Vivomove Sport is a small, subtle and affordable fitness watch that is well-suited to tracking more general exercise and is less so for serious training.
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New method to more quickly and accurately find antigens that trigger specific immune cells
A cell's secrets can be divulged by its surface, decorated with tens to hundreds of thousands of molecules that help immune cells determine friend from foe. Some of those protruding molecules are antigens that trigger the immune system to attack, but it can be difficult for scientists to identify those antigens, which often vary across individuals, in the molecular forest.
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Red giant Betelgeuse was yellow some 2,000 years ago
An interdisciplinary team centered around a Jena astrophysicist utilized observations from antiquity to prove that Betelgeuse—the bright red giant star in the upper left of the constellation Orion—was yellow-orange some 2,000 years ago.
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Albatrosses from space: Wildlife detectives needed
British Antarctic Survey (BAS) and RSPB are recruiting albatross detectives to help to search for wandering albatrosses in satellite images taken from space in an effort to learn more about how these sentinels of the sea are being impacted by climate change, intensive fishing, and invasive species.
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Hubble observes a glittering gathering of stars
This glittering gathering of stars is the globular cluster NGC 6558, and it was captured by the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys. NGC 6558 is closer to the center of the Milky Way than Earth is, and lies about 23,000 light-years away in the constellation Sagittarius.
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Taking down mental health stigma, one step at a time
Studies show having mental illness can affect the chances of someone on probation or parole getting out from under government supervision. To combat this, it's not only important that individuals have access to mental health resources, but also that the officers involved know how and when to use them.
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How red pigments are produced in fish and fowl
Nature, Published online: 05 September 2022; doi:10.1038/d41586-022-02343-1 The enzymatic pathway has been characterized for the production of ketocarotenoids: the red pigment in some birds' feathers and in eye cells that detect red light.
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Two-layer design protects genes from mutations in their enhancers
Nature, Published online: 05 September 2022; doi:10.1038/d41586-022-02341-3 Gene expression is regulated by clusters of regulatory DNA sequences called enhancers. Basic design principles that protect enhancer networks against the harmful effects of genetic mutations have now been elucidated.
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The invention of a flexible endoscope thinner than a needle
If you are used to getting regular health checkups, you might be familiar with endoscopes. The endoscope is an imaging device consisting of a camera and a light guide attached to a long flexible tube. It is particularly useful for acquiring images of the inside of a human body. For example, stomach and colon endoscopy are widely used for the early detection and diagnosis of diseases such as ulcers
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Lightning strikes shape tropical forests
It's easy to see how droughts, fires and other features of the environment alter and determine the shape of a forest, from the trees that compose it, to where and which trees grow and live together.
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Researchers devise tunable conducting edge
A research team led by a physicist at the University of California, Riverside, has demonstrated a new magnetized state in a monolayer of tungsten ditelluride, or WTe2, a new quantum material. Called a magnetized or ferromagnetic quantum spin Hall insulator, this material of one-atom thickness has an insulating interior but a conducting edge, which has important implications for controlling electro
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New model for analyzing color vision in aphids
Aphids are one of the least welcome garden visitors. These small insects can cause substantial damage in agriculture, but how do they actually choose their host plants? What are the basic mechanisms behind this? Researchers from the Universities of Bonn and Kassel now present two novel models that can be used to analyze aphid color vision and thus how the animals respond to plants. This opens up n
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Wax on the body surface of ants simultaneously optimizes two essential requirements
The survival of an ant colony depends on its members being able to distinguish their own nestmates from ants of a foreign—and possibly hostile—colony. This so-called nestmate recognition is based on scents emitted by a very thin layer of wax that coat the body of every ant. At the same time, this wax layer protects the ant body against water loss. Scientists at Johannes Gutenberg University Mainz
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New model for analyzing color vision in aphids
Aphids are one of the least welcome garden visitors. These small insects can cause substantial damage in agriculture, but how do they actually choose their host plants? What are the basic mechanisms behind this? Researchers from the Universities of Bonn and Kassel now present two novel models that can be used to analyze aphid color vision and thus how the animals respond to plants. This opens up n
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Wax on the body surface of ants simultaneously optimizes two essential requirements
The survival of an ant colony depends on its members being able to distinguish their own nestmates from ants of a foreign—and possibly hostile—colony. This so-called nestmate recognition is based on scents emitted by a very thin layer of wax that coat the body of every ant. At the same time, this wax layer protects the ant body against water loss. Scientists at Johannes Gutenberg University Mainz
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Why the Mount Nyiragongo volcano erupted with little to no warning
An international team of researchers found clues that help to explain why the Mount Nyiragongo volcano erupted with little to no warning despite the installation of seismic monitors several years prior. In their paper published in the journal Nature, the researchers describe their study of data surrounding the eruption and what they learned from it. Emily Montgomery-Brown with the U.S. Geological
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Archaeological Find at a Knights Templar Site! | Expedition Unknown
Stream Expedition Unknown on discovery+ ► https://www.discoveryplus.com/show/expedition-unknown #Discovery #ExpeditionUnknown #JoshGates Subscribe to Discovery: http://bit.ly/SubscribeDiscovery Follow Us on TikTok: https://www.tiktok.com/@Discovery We're on Instagram! https://instagram.com/Discovery Join Us on Facebook: https://www.facebook.com/Discovery Follow Us on Twitter: https://twitter.com/
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DNA in Viking poop sheds new light on 55,000-year-old relationship between gut companions
Using fossilized eggs in up to 2,500-year-old feces from Viking settlements in Denmark and other countries, researchers at the University of Copenhagen's Department of Plant and Environmental Sciences and the Wellcome Sanger Institute (UK) have made the largest and most in-depth genetic analysis of one of the oldest parasites found in humans—the whipworm.
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Crypto Project Named After Elon Musk, But Not Associated With Him, Buys Kanye West's Backpack
Backpack Rap Here's some Futurism word soup for ya: Kanye West's famous, one-of-a-kind "Robot Face" backpack was just purchased for 50 ETH — roughly $100,000 at the time of purchase — by an Elon Musk-inspired, though not actually Elon Musk affiliated, NFT collective called Elon.Space . Following so far? Us neither. Here's how the project described itself to Hypebeast . "Elon's culture of memes is
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Solar Company Under Investigation for Installing Systems That Don't Work
Shell Game In a game with moving targets, a solar panel company under investigation for violating consumer protection law has filed a federal lawsuit against another company that provides some of its tech, blaming customer complaints and service failures on the other guy instead. In March this year, Missouri Attorney General Eric Schmitt launched an investigation into Powerhome Solar, which has s
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Panera Bread Is Replacing Humans With AI At Drive-Thru Windows
Cowboys From Bread Equally loved and loathed by consumers nationwide, the Panera Bread fast casual chain has announced that it plans to test out artificial intelligence (AI) at its drive-thru windows for some reason. Per a press release , Panera said that starting this week, it'll be testing an AI system made by the hospitality technology company OpenCity that's named "Tori" — because the whole t
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Man Headed to Prison for Dumping Toxic Pollution Into Ocean
Oopsie Daisy The chief engineer of an unnamed shipping vessel was sentenced to a year in prison for purposefully dumping oily water into the ocean off the coast of Louisiana last year. Kirill Kompaniets, a Russian national, pleaded guilty to both obstruction of justice and the intentional waste water discharge in May this year. According to a Department of Justice (DOJ) press release , Kompaniets
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NASA Turns James Webb Images Into Beautiful Music, Uploads It to SoundCloud
NASA Beats Babe, wake up. The James Webb Space Telescope (JWST) SoundCloud just dropped . If you're thinking, "huh, I didn't know telescopes could make music," we understand. It's a two-part effort — the JWST provides the incredible deep space imagery, and then a team of scientists and musicians, along with members of the blind and visually impaired community, collaborate to adapt the photos into
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Missing Crypto CEO Who Stole User Funds Arrested, Facing 40,000 Years in Prison
Busted The manhunt is over: fugitive cryptocurrency CEO Fatih Ozer has finally been arrested in Albania after being missing for over a year. Ozer, as well as other executives and founders of the global crypto exchange Thodex, have been wanted by Turkish authorities for allegedly defrauding users on the exchange and establishing a criminal organization in the process. The accusation is that Ozer e
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Scientists develop direct measure for strength of skeletal muscle myotubes
Researchers from Tokyo Metropolitan University have developed a way to characterize the force generated by contracting myotubes, precursors to skeletal muscle fiber, combining electrostimulation and analysis of wrinkles in the silicone substrate on which they are mounted. Existing methods rely on muscle mass or the expression of certain proteins, both not as strongly correlated with muscle strengt
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Microgravity makes fully mobile droplets measurable
Nature, Published online: 05 September 2022; doi:10.1038/d41586-022-02342-2 Experiments conducted in Earth's orbit have probed the complicated dynamics of moving droplets by circumventing the size limits imposed by gravity. The findings could lead to improved microchip fabrication techniques.
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Scientists develop direct measure for strength of skeletal muscle myotubes
Researchers from Tokyo Metropolitan University have developed a way to characterize the force generated by contracting myotubes, precursors to skeletal muscle fiber, combining electrostimulation and analysis of wrinkles in the silicone substrate on which they are mounted. Existing methods rely on muscle mass or the expression of certain proteins, both not as strongly correlated with muscle strengt
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Responses of seed traits to extreme drought imply strong relationships with drought sensitivity
Global climate change is expected to increase rainfall variability, potentially increasing the frequency of extreme droughts during this century. Intensified drought will impact ecosystem functioning, with many ecosystems expected to experience a reduction in primary productivity. Understanding the magnitude of these impacts is especially important in grassland ecosystems as they are particularly
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Can New Zealand coordinate national conservation efforts to control pest mammals?
New research published in the Journal of Applied Ecology finds New Zealand's current tools and approaches are insufficient even for national predator suppression, however, researchers from the University of Auckland have identified what pest control measures are needed and where to bring mammal populations down to manageable levels.
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Explore the solar system with NASA's new-and-improved 3D 'eyes'
NASA has revamped its "Eyes on the Solar System" 3D visualization tool, making interplanetary travel easier and more interactive than ever. More than two years in the making, the update delivers better controls, improved navigation, and a host of new opportunities to learn about our incredible corner of the cosmos—no spacesuit required. All you need is a device with an internet connection.
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Researchers improve mechanical properties of aluminum/steel joints
Researchers from Shanghai Institute of Optics and Fine Mechanics (SIOM) of the Chinese Academy of Sciences (CAS) carried out experimental research on resistance-laser spot welding technology for aluminum/steel dissimilar metals, and made improvement in the mechanical properties of aluminum/steel welding joints. The study was published in Materials & Design.
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Responses of seed traits to extreme drought imply strong relationships with drought sensitivity
Global climate change is expected to increase rainfall variability, potentially increasing the frequency of extreme droughts during this century. Intensified drought will impact ecosystem functioning, with many ecosystems expected to experience a reduction in primary productivity. Understanding the magnitude of these impacts is especially important in grassland ecosystems as they are particularly
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Novel electrochemical biosensor for early cancer detection
Exosomes as potential biomarkers in liquid biopsy hold great potential for early cancer diagnosis and monitoring of highly metastatic cancer cells. Recently, a group of researchers proposed a novel electrochemical biosensor for sensitive identification and detection of target exosomes. The biosensor, based on 2D MXene membranes decorated with hierarchical Au nanoarrays, shows satisfactory reproduc
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New polar ring galaxy discovered
Japanese astronomers report the detection of a new polar ring galaxy using the data obtained with the Subaru Telescope as part of the Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP). The discovery was detailed in a paper published August 26 on the arXiv pre-print server.
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Preparing for future coronavirus variants using artificial intelligence
SARS-CoV-2 is constantly mutating and each new variant often catches the world by surprise. Take for example the highly mutated omicron variant that emerged last November and required health authorities to develop a rapid response strategy even though, initially, there were no answers to important questions: How protected are vaccinated and previously infected people against the new variant? And a
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Understanding how line widths in microcombs will enable more precise measurements
Microcombs have widely differing application areas—they can help us discover planets outside our solar system as well as track diseases in our bodies. New research results at Chalmers University of Technology, Sweden, now give a deeper understanding of how the line width in the combs works, something that will, among other things, enable even more precise measurements in the future. And the discov
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Boris Johnson's Terrible Parting Gift
In his last days as prime minister of Britain, Boris Johnson conducted a farewell tour of the country. Possibly he expected something like the accolades his beloved Roman generals were given—a small arch in his honor, say—or at least a few angry Gauls walking miserably behind his chariot. Instead he went to a field in southwest England and stared at a hole in the ground. The hole will one day be
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Just a Few People Crowned Some of YouTube's Earliest Hits
Everyone had to see this. It was early 2007 when Sadia Harper called her YouTube co-workers to her desk to watch. On her screen, a preteen with a buzz cut and an oversize dress shirt was belting out an Alicia Keys song. "This kid is amazing," Harper said. The singer's mother had been badgering her with emails to feature her son, Justin Bieber, on YouTube's homepage. Harper was one of YouTube's "c
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Lowering the Cost of Insulin Could Be Deadly
When I heard that my patient was back in the ICU, my heart sank. But I wasn't surprised. Her paycheck usually runs short at the end of the month, so her insulin does too. As she stretches her supply, her blood sugar climbs. Soon the insatiable thirst and constant urination follow. And once her keto acids build up, her stomach pains and vomiting start. She always manages to make it to the hospital
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Preparing for future coronavirus variants using artificial intelligence
SARS-CoV-2 is constantly mutating and each new variant often catches the world by surprise. Take for example the highly mutated omicron variant that emerged last November and required health authorities to develop a rapid response strategy even though, initially, there were no answers to important questions: How protected are vaccinated and previously infected people against the new variant? And a
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The Download: a universal covid vaccine, and protecting toddlers from polio
This is today's edition of The Download , our weekday newsletter that provides a daily dose of what's going on in the world of technology. This nanoparticle could be the key to a universal covid vaccine Long before Alexander Cohen—or anyone else—had heard of the alpha, delta, or omicron variants of covid-19, he and his graduate school advisor Pamela Bjorkman were doing the research that might soo
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The big idea: why relationships are the key to existence
From subatomic particles to human beings, interaction is what shapes reality Quantum theory is perhaps the most successful scientific idea ever. So far, it has never been proved wrong. It is stupendously predictive, it has clarified the structure of the periodic table, the functioning of the sun, the colour of the sky, the nature of chemical bonds, the formation of galaxies and much more. The tec
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Totalitarianism Is Still With Us
T here was only one surprise in the vote tally for a United Nations General Assembly resolution in March condemning Russia's unprovoked invasion of Ukraine. As a wholly owned Vladimir Putin subsidiary, Belarus naturally followed instructions from headquarters; Syria's "no" vote was repayment to the capo dei capi in Moscow for his regime-saving military support; and of course North Korea voted no.
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Why France's nuclear industry faces uncertainty
Nature, Published online: 05 September 2022; doi:10.1038/d41586-022-02817-2 No other country produces more nuclear power per capita. But climate change, Russia's invasion of Ukraine and French politics could change that.
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Does walking bring on labor?
It's commonly said that walking will help to bring on labor. While it's no guarantee as it doesn't induce labor contractions, walking helps the cervix prepare for the birth.
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Omicron boosters: Do I need one, and if so, when?
Updated COVID boosters are now available for anyone age 12 or older. The CDC is urging anyone who is eligible to sign up but some vaccine experts say some people might want to wait. (Image credit: Rogelio V. Solis/AP)
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This nanoparticle could be the key to a universal covid vaccine
Long before Alexander Cohen—or anyone else—had heard of the alpha, delta, or omicron variants of covid-19, he and his graduate school advisor Pamela Bjorkman were doing the research that might soon make it possible for a single vaccine to defeat the rapidly evolving virus—along with any other covid-19 variant that might arise in the future. Before the pandemic, Cohen had been a PhD student in Bjo
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The Hunt for Big Hail
Hailstones of record size are falling left and right, and hailstorm damage is growing. But there is surprisingly little research to explain why.
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Peer review fail: Vaccine publishes antivax propaganda disguised as "reanalyses" of Pfizer and Moderna COVID-19 vaccine clinical trial data
In order portray COVID-19 vaccines as dangerous, Peter Doshi has now managed to get a poorly designed and performed "reanalyses" of the clinical trial data used by the FDA to grant emergency use approval of the Pfizer and Moderna vaccines published in two reputable journals, The BMJ and Vaccine ? What happened? The post first appeared on Science-Based Medicine .
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Can you solve it? A headful of PINs
Strategies for security codes UPDATE: You can read the solutions here When it comes to choosing PIN numbers for our bank cards or our phones, the most popular numbers are the obvious ones , such as 1234, 1111, 1212 etc, according to what you read on the web . Today's puzzle is about what is the best strategy when you choose the digits randomly. Continue reading…
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Humans were not the only primates to get lockdown blues, UK study finds
When zoos were closed some primates became solitary and sedentary while others displayed dominant behaviour Humans weren't the only ones to develop bad habits during lockdown. According to new research, some primates in zoos became more solitary and sedentary, and others displayed more sexually and physically dominant behaviour. The study compared the behaviour of bonobos, chimpanzees, baboons an
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Illuminati / New World Order
"Det allseende ögat" (här på en amerikansk dollar-sedel) anses av somliga skvallra om att Illuminati i hemlighet kontrollerar världen Beteckningen Illuminati ("de upplysta") har använts om flera mer eller mindre … Continued Inlägget dök först upp på Vetenskap och Folkbildning .
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Starwatch: a pleasing view of Jupiter and the moon to greet the new season
The nights are drawing in to help stargazers, and this pair will be brilliantly bright September in the northern hemisphere sees the start of astronomy's observing season, when the nights begin to draw in, making stargazing easier. Greet the new season this coming weekend with the pleasing pairing of Jupiter and the virtually full moon. The chart shows the view looking east-south-east from London
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Anglo-Saxon treasures 'returning home' for north-east heritage venture
British Museum among those loaning items to help Ad Gefrin visitor centre tell story of Northumbria's golden age Rare Anglo-Saxon treasures from the British Museum are "returning home" to the north-east of England to help tell the story of a royal court in Northumbria's golden age. The objects include one of the finest examples of Anglo-Saxon glass ever found in England and a replica of one of th
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Why scientists – and Chris Hemsworth – want to resurrect the Tasmanian tiger
The Tasmanian tiger was declared extinct in the 1980s, but now a team of scientists from the US and Australia want to bring it back to life – launching an ambitious multimillion-dollar project, with the backing of investors and celebrities like Chris Hemsworth. However, some in the scientific community question whether this project is worthwhile and scientifically possible. The Guardian Australia
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'Ticking away in the back of my mind': what does it mean to know the risk embedded in your DNA?
A scheme aims to help Australia become the first country to offer preventive genetic testing through public healthcare. Is that knowledge power? Follow our Australia news live blog for the latest updates​​ Get our free news app , morning email briefing or daily news podcast Mortality has always been on Perry Jones' mind, much more so than your average 20-something. She's dealt with a number of ch
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Best Monitor Arms in 2022
Using a monitor arm will improve the ergonomics of your work setup, and allow you to reclaim precious desk space for other tech accessories. Installing your external display onto a monitor arm will allow you to move it freely, so you can find the exact height, distance, and angle that works best for you. If you've been suffering from neck strain at the end of a workday, the culprit could be worki
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How to Livestream NASA Smashing an Asteroid to Test Planetary Defense Plan
Have a Blast If you think watching a spacecraft slam into an asteroid sounds like a smashing good time, have we got news for you. Later this month, NASA will be commencing its Double Asteroid Redirection Test (DART), which is exactly what it sounds like: the world's first trial of planetary defense technology, to redirect a potential dangerous comet or asteroid. That's right. On September 26, NAS
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American Kids' Math and Reading Scores Have Plummeted Since the Pandemic
Going Backwards The COVID-19 pandemic had drastic negative impacts on American schoolchildren , new statistics show. This week the National Center for Education Statistics (NCES) released the results of a survey indicating that 9-year-old students declined five points in reading and seven points in mathematics compared to 2020. "This is the largest average score decline in reading since 1990, and
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Brands Say Everybody's Wrong, Actually the Metaverse Looks Great
Get With It Brand engagement is key to Facebook-turned-Meta CEO Mark Zuckerberg's longtime business model — a vision which, as the founder has made abundantly clear , he's intent on applying to his forthcoming metaverse. It makes sense, after all. Zuckerberg, however accidentally, turned Instagram into an e-commerce mecca. Why not trust his vision for an e-commerce future? To that point, while so
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Devious Hackers Are Hiding Malware in a James Webb Image
Webb Hack Hackers are using James Webb Space Telescope image files to spread malware on Windows computers, according to cybersecurity firm Securonix . The firm's research team identified a particularly famous deep field image , part of NASA's first slew of Webb images revealed last month, but modified by hackers to infect target systems. According to Securonix, the hackers are sending out phishin
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Awkward! The US and China Are Looking at the Same Moon Landing Sites
Cringeworthy The US and China are gearing up for an awkward confrontation if both decide to land their respective lunar rockets on similar spots near the Moon's south pole — which, as current plans indicate, may well happen. As SpaceNews notes , NASA and China's space agency have identified multiple similar landing sites for their respective lunar missions — Artemis 3, NASA's first crewed mission
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Trump Returns to Rally Team MAGA
WILKES-BARRE, Pa.—Donald Trump's rally on Saturday night was his first major public appearance since the FBI searched his Florida home—and you could tell. A kind of manic, vengeful energy circulated among the throngs of supporters in the blue stadium seats at the Mohegan Sun Arena. Fans wore T-shirts reading YOU RAIDED THE WRONG PRESIDENT and THREAT TO DEMOCRACY , in a reference to President Joe
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NASA Can Now Reliably Produce a Tree's Worth of Oxygen on Mars
Astronauts on the space station may seem distant, but they're only 248 miles from Earth: a little more than the drive from New York City to Washington DC. Everything they need can be delivered in relatively short order. Astronauts visiting Mars won't have such easy access. The red planet's average distance from Earth is 140 million miles. We can plan supply missions, but taking everything along f
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Can the Women Survive for 3 More Days?? | Naked and Afraid XL
Stream Naked and Afraid XL on discovery+ ► https://www.discoveryplus.com/show/naked-and-afraid-xl #NakedAndAfraid #Discovery #NakedAndAfraidXL Subscribe to Discovery: http://bit.ly/SubscribeDiscovery Follow Us on TikTok: https://www.tiktok.com/@Discovery We're on Instagram! https://instagram.com/Discovery Join Us on Facebook: https://www.facebook.com/Discovery Follow Us on Twitter: https://twitte
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Why I Needed To
because I faithfully reply to every email from the absurd gods of urgency who punish my good deeds by leaving me empty when I empty my inbox … because I praise hating myself, broken into my calendar's time-slotted tasks, slicing me thin with the thick duty of being everything yet nothing to anyone, not even to me … because I remember birthdays but forget my own and my mother's … because she is bi
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Yeti Coolers Are Luxury Goods for Bros
Two months ago, I received a text describing a situation that I could see immediately and with full clarity in my mind's eye. "All these guys on this bachelor party brought their own Yetis," my friend David wrote. "We have seven Yetis for ten people." The party was at a house on Lake Norman, in North Carolina, and although the Yeti-to-bro ratio was later revised down to six Yetis for 12 bros, my
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Biden's Student-Debt Rescue Plan Is a Legal Mess
The Biden administration's recently announced plan to reduce student debt for borrowers who earn less than $125,000 is popular, according to recent polls . Unfortunately, the plan has a major legal flaw: The administration's arguments for its executive power to make such a broad effort under federal law will likely lose—and should lose—in the courts. The good news, for President Joe Biden and for
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The Rise of the Liberal Hawks
I n 1967 , Martin Luther King Jr. spoke at Harlem's Riverside Church to a crowd of thousands that flowed out the door as far as 120th Street. King publicly condemned the Vietnam War because it had "broken and eviscerated" the civil-rights and anti-poverty movements at home. The American government was "the greatest purveyor of violence in the world today." Read: Martin Luther King Jr. on the Viet
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Evolution of working memory
Some of you may also be interested in this paper about the Evolution of Working Memory . Abstract Working memory (WM) is fundamental to many aspects of human life, including learning, speech and text comprehension, prospection and future planning, and explicit "system 2" forms of reasoning, as well as overlapping heavily with fluid general intelligence. WM has been intensively studied for many de
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Britain's multilingual children: 'We speak whatever language gets the job done'
In modern Britain, millions of kids grow up learning two languages or more – and experts believe fluidity in language has some surprising advantages For many three-year-olds growing up in the UK, it's challenging enough to learn and master one language, usually English. Yet there's another rising demographic of young children who are acquiring and absorbing vocabulary from multiple languages befor
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Are you a busybody, a hunter or a dancer? A new book about curiosity reveals all
Twin academics Perry Zurn and Dani S Bassett fought to forge idiosyncratic paths through academia – then put that knowledge to use in a seven-year study of how we learn In the early 17th century, there was a room in a house in Copenhagen bursting with hundreds of objects: bones and shells and taxidermised birds, not to mention weapons and rocks and a stuffed polar bear cub hanging from the ceilin
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Do animals grieve?
Elephants gather round their dead, dogs go into decline and chimpanzees stop eating when their companions die. Is this grief, as humans know it?
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Miracle 'farm dust' pill could prevent childhood allergies
Treatments based on barnyard material and unprocessed milk may be developed by 2027 An international team of scientists is working on a "farm dust" treatment to stop children developing allergies as research reveals the protective benefits of being brought up on a farm can last into adulthood. The study has found evidence that children brought up on family farms have greater protection into early
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2022 SkS Weekly Climate Change & Global Warming News Roundup #35
Listing of articles linked to on the Skeptical Science Facebook Page during the past week: Sun, August 28, 2022 through Sat, September 03, 2022. The following articles sparked above average interest during the week (bolded articles are from SkS authors): Science: What it is, how it works, and why it matters , Why air turbulence could be about to get a whole lot worse , Guest post: The 50th annive
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Nobel Prize winner Gregg Semenza retracts four papers
A Johns Hopkins researcher who shared the 2019 Nobel Prize in Medicine or Physiology has retracted four papers from the Proceedings of the National Academy of Sciences (PNAS) for concerns about images in the articles. Gregg Semenza is "one of today's preeminent researchers on the molecular mechanisms of oxygen regulation," the work for which he … Continue reading
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NASA Moon Launch Canceled When Super Expensive Rocket Starts Leaking on Launch Pad
Memory Leak If you were planning to watch the historic launch of NASA's first Artemis flight to the Moon today, tough luck. The inaugural flight of the space agency's Space Launch System (SLS) — sometimes more colloquially known as its Mega Moon Rocket — was already pushed back last week due to an engine bleed. Now today's launch has been scrubbed as well, after the $23.8 billion piece of hardwar
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The art of debating taught me to see another view – it's a skill that brings people together
After moving from South Korea I struggled to fit in. But I began to see a new way of understanding empathy through debating When I moved from South Korea to Australia at the age of eight, I learned the worst part of crossing language lines was adjusting to live conversation – to its rapid, layered rhythms and many about-faces. Once spun out, the best I could do was wait for a topic change or long
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VEIKK Studio VK2200 Pro Review: Drawing Tablet and Desktop Display in One
Scribble, detail, color, and sketch: pen tablets give you tactile control over the digital world in which you produce. The VEIKK Studio VK2200 Pro is one of the best-priced options out there for digital artists, and distinguishes itself from some of the competition in a few ways. As we'll explore in this VEIKK Studio VK2200 Pro Review, the device comes with an adjustable stand built right into th
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Nasa calls off Artemis 1 moon rocket launch for second time after fuel leak
Head of US space agency suggests maiden test flight will probably be delayed until the middle of October Nasa called off its latest attempt to launch the groundbreaking Artemis 1 moon rocket on Saturday after failing to stem a fuel leak discovered during tanking. It was the second time in five days that technical issues had kept the spacecraft on the launchpad. Mission managers at Kennedy Space C
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How the gut may help to drive COVID-19
New findings have demonstrated a molecular link between COVID-19 and serotonin cells in the gut. The research could help provide further clues to what could be driving COVID-19 infection and disease severity and supports previous evidence that antidepressants, known as selective serotonin reuptake inhibitors (SSRIs), could reduce the severity of COVID symptoms.
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Tearing Down the Myth of Paul Gauguin
Reading Paul Gauguin's fictionalized travelogue, Noa Noa , you'd be forgiven for thinking he'd stumbled upon an artist's idyll when he arrived in Tahiti in 1891. "All the joys—animal and human—of a free life," he wrote, "are mine." Once a successful stockbroker in Paris, Gauguin told the French newspaper L'Echo de Paris before he left for Tahiti that he was rejecting the stifling "influence of ci
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Oldest human or just another ape? Row erupts over 7m-year-old fossil
Remains from Chad desert provoke rancorous dispute over whether species was earliest to walk upright It is a dispute that has taken a long time to reach boiling point. Seven million years after an apelike creature – since nicknamed Toumaï – traversed the landscape of modern Chad, its means of mobility has triggered a dispute among fossil experts. Some claim this was the oldest member of the human
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Oxford Physicist Unloads on Quantum Computing Industry, Says It's Basically a Scam
Seriously Though Oxford quantum physicist Nikita Gourianov tore into the quantum computing industry this week, comparing the "fanfare" around the tech to a financial bubble in a searing commentary piece for the Financial Times . In other words, he wrote, it's far more hype than substance . It's a scathing, but also perhaps insightful, analysis of a burgeoning field that, at the very least, still
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Scientists Say New Treatment May Improve Cognition for People With Down Syndrome
Down syndrome, the world's most common chromosomal diagnosis, affects about one in every 700 babies born in the US. It's caused by having three copies of chromosome 21, rather than two, resulting in a range of impairments, most notably serious cognitive problems. But according to new research published in the journal Science this week, there may be ways to improve or even reverse some of those sy
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Genius Musicians Are Making Songs That Play When Children Yell "Poop" at Alexa
Many kids — and their parents — have stumbled on a fascinating discovery: that yelling "poop" at their Alexa devices made a certain song play. New reporting by BuzzFeed about the defecation-themed songs reveals that the artists behind these gross and hilarious childrens' songs found that as the streams have accumulated, so too have the royalties. In other words, hoping that children will yell "po
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Amazon Secretly Shut Down All Its Solar Rooftops After They Started Catching Fire
According to a CNBC investigation , retail giant Amazon — which made solar power a key pillar of its plan to reach zero emissions by 2040 — secretly switched off all rooftop warehouse solar panels amid multiple fires and safety concerns. "Out of an abundance of caution, following a small number of isolated incidents with onsite solar systems owned and operated by third parties, Amazon proactively
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Here's How It'd Look If Chris Farley Played the Joker, According to AI
Jokerfied The villainous Joker, from the world of "Batman," has been brought to life on screen in numerous memorable performances: Jack Nicholson in "Batman" (1989), Heath Ledger in "The Dark Knight" (2008) and even Juaquin Phoenix "Joker" (2019.) One casting we never got to see was famed "Saturday Night Live" cast member Chris Farley as the iconic bad guy, since he tragically passed away in 1997
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Parker Works on a Double Trommel Plant in New Zealand | Gold Rush: Parker's Trail
Stream Gold Rush: Parker's Trail on discovery+ ▶︎ https://www.discoveryplus.com/show/gold-rush-parkers-trail #GoldRush #discovery #ParkersTrail Subscribe to Discovery: http://bit.ly/SubscribeDiscovery Follow Us on TikTok: https://www.tiktok.com/@Discovery We're on Instagram! https://instagram.com/Discovery Join Us on Facebook: https://www.facebook.com/Discovery Follow Us on Twitter: https://twitt
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Climate change measures are a lot more popular than Americans think
Elke Weber became a research psychologist with cross-training in business so that she could investigate how individuals approach financial risks. But a chance opportunity at her first faculty job, at the University of Illinois at Urbana-Champaign in the late 1980s, threw her together with agricultural economists trying to understand if or how local farmers thought about climate change.
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Call it trivial, but we still need to master the art of small talk | Yvonne Roberts
Four minutes of idle chat with a stranger could lead to new connections, a study by economists finds The golden rule of small talk, as anyone who has worked behind a bar can testify, is don't say what's on your mind. Rule two, avoid any reference to politics, religion, money, death, health and sex. The price of a pint and the weather are safe bets, and can be discussed in idle chat night after ni
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