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Phoenix666 writes:Science Daily:

upstart writes:Macrogrid study: Big value in connecting America's eastern and western power grids:

Phoenix666 writes:An absolutely bonkers plan to give Mars an artificial magnetosphere:

upstart writes:LightSail 2 has been flying for 30 months now, paving the way for future solar sail missions:

Phoenix666 writes:New homes in England to have electric car chargers by law:

upstart writes:Scientists capture humour's earliest emergence:

quietus writes:Most of the readers here are probably aware that the European Union is betting heavily on hydrogen as a clean energy carrier.Related to that, Martin Sandbu wrote an interesting article in the Financial Times, titled The Gordian Knot of Europe's gas dependence.In essence, his thesis in the article was that the best way forward for the EU, from an energy perspective, is to keep investing into its gas fields, combined with conversion of that gas into so-called blue hydrogen, combined with carbon capture.The problem was though, he argued, that all of these three things need to happen together: if there's no market for either, the whole system will be caught in a catch-22 situation.Gas producers will not invest in new fields if there are no takers to convert the gas into hydrogen, and mass market realisation of hydrogen technologies will not take off if there is no ample supply. Carbon capture, of course, is needed so the conversion of gas into hydrogen does not cause further climate change, and the EU can reach its carbon emission targets.Read more of this story at SoylentNews.

upstart writes:As We Develop, the Brain Connects Lessons Learned Differently:

upstart writes:In the brain’s cerebellum, a new target for suppressing hunger:

Phoenix666 writes:Not Science Fiction: Electric Propulsion Comes of Age With Psyche Mission to an Asteroid:

takyon writes:Bill Gates' nuclear power company selects a site for its first reactor

MrPlow writes:Submitted via IRC for aristarchus

upstart writes:Police Can’t Demand You Reveal Your Phone Passcode and Then Tell a Jury You Refused:

An Anonymous Coward writes:Tor Forum: a new discussion platform for the Tor Community:

upstart writes:Malware downloaded from PyPI 41,000 times was surprisingly stealthy:

Arthur T Knackerbracket has processed the following story:

takyon writes:Box86 + Box64 Updated For Running Linux x86/x86_64 Programs On Other Architectures

upstart writes:MIT Physicists Use Fundamental Atomic Property To Turn Matter Invisible:

AnonTechie writes:This paper is from 2017, however, I found it interesting and thought our community would also find this worthy of discussion ...

SomeGuy writes:In the early morning hours of June 24, 2021, half of the 12-story Surfside Florida luxury condominium, Champlain Towers South, came crashing to the ground, killing 98 occupants.In a recent public update, the NIST detailed the lengthy work needed to uncover the causes of this collapse.This includes building design, construction, modification, and deterioration analysis, evidence preservation, remote sensing analysis using data collected with tools such as LIDAR during recovery, material tests on recovered evidence, a geotechnical analysis of the surrounding soil and geologic conditions, as well as detailed structural and failure analysis using computer modeling.Additionally, they will interview people with historic knowledge of construction in south Florida, and continue to accept information from the public that could shed additional light on this tragedy.Although answers from NIST's investigation will not be forthcoming for a number of years, many individuals unrelated to the NIST have combed through publicly available information to find possible causes.While precise triggers leading to the collapse may never be known, most public evidence, as this video demonstrates, points to two key factors: Badly neglected and deteriorated pool deck concrete slab that lead to a pool deck collapse, and resulting damage to three key building support columns that lead to the building collapse minutes later.A timeline based on public witness accounts, details the dramatic events of that morning.In an interesting twist, this USA Today article digs deep in to possible drug related money laundering and corruption surrounding the building's construction.AP News reports a lawsuit that was just filed alleges previous construction next door contributed to the collapse.Most of the media has focused on the lack of "answers" from the NIST and other organizations. Youtuber Jeff Ostroff has compiled an informative explanation of who NIST is, why the NIST is investigating, and why this takes so long.Original SubmissionRead more of this story at SoylentNews.

upstart writes:100,000 people died from drug overdoses in the US in one year, a record:

upstart writes:Scientist advances prospect of regeneration in humans:

upstart writes:NASA's Perseverance captures challenging flight by Mars helicopter:

upstart writes:NASA tracked wild 'earthgrazer' meteor fireball for 186 miles through the air:

takyon writes:Microsoft is no longer bringing x64 emulation to Windows 10 on ARM

Phoenix666 brings us this EV-themed story from the BBC:

takyon writes:Paralysed mice walk again after a single injection

upstart writes:Developing Telecoms reveals the biggest data center in UAE.:

upstart writes:Black holes slamming into the moon could end the dark-matter debate:

upstart writes:Perceptual links between sound and shape may unlock origins of spoken words:

owl writes:https://www.niemanlab.org/2021/11/the-end-of-click-to-subscribe-call-to-cancel-one-of-the-news-industrys-favorite-retention-tactics-is-illegal-ftc-says/

upstart writes:OSU study yields a first in fossil research: Seeds sprouting from an amber-encased pine cone:

New iodine-based plasma thruster tested in orbitFreeman and AnonTechie write:https://arstechnica.com/science/2021/11/new-iodine-based-plasma-thruster-tested-in-orbit/

takyon writes:The shareholder fight that forced Apple's hand on repair rights

An Anonymous Coward writes:The latest offering of FPGAs may have just been announced.

An Anonymous Coward writes:I think this was posted before, but worth repeating since it will come about this Friday.https://www.npr.org/2021/11/17/1056205732/lunar-eclipse-moon-friday-morning-how-to-see

takyon writes:'Apple Must be Stopped' and Google is 'Crazy' Says Tim Sweeney

An Anonymous Coward writes:https://www.lancaster.ac.uk/news/nuclear-radiation-used-to-transmit-digital-data-wirelessly

upstart writes:Open-sourcing of protein-structure software is already paying off:

hubie writes:From a recent Science Reports paper:

upstart writes:Mathematicians derive the formulas for boundary layer turbulence 100 years after the phenomenon was first formulated:

upstart writes:Hospitals are at a high risk of cyberattacks, but patients don't realize it:

upstart writes:New Human Lineage Discovered In Indonesian Cave - Asian Scientist Magazine:

upstart writes:Study Shows Immune Cells Against Covid-19 Stay High in Number Six Months After Vaccination:

acid andy writes:The Guardian newspaper reports that Doctors are seeing young adults developing tics and seizures that usually start in childhood, with some people linking it to social media use.

upstart writes:Using mechanical tools improves our language skills:

hubie writes:It is fairly common these days when visiting a doctor's office or entering a port of entry to have one's forehead scanned by a Non-Contact Infrared Thermometer (NCIT) to check for fever (temperature greater than 38 °C). The measurements are typically very quick and easy to make. NCITs are not as accurate as contact thermometers, so it is important to know whether convenience is being traded for accuracy.NCITs measure forehead temperature by detecting infrared radiant energy. Since the temperature of the forehead skin is lower than the core body temperature, the device manufacturers use propriety algorithms to correct for this. Depending upon the device, it might also factor in the ambient measurement conditions such as the room temperature and skin emissivity. These devices may give erroneous results from not only issues with the hardware or algorithms, but also in how they are used (pointed too far away or at the wrong angle), or the local conditions of the forehead skin (local heating or cooling from sweat or moisture). FDA approved devices conform to voluntary standards that specify they should be within ± 0.3 °C of a laboratory source.FDA researchers measured oral temperatures from more than 1000 subjects using a clinical-grade reference thermometer and compared that to measurements made at the center of the forehead using six different models of NCITs. Although it is expected that the variability in a clinical setting would be larger than in the lab, they saw that the error can range from − 3 to + 2 °C in extreme cases, with the majority of the errors ranging from − 2 to + 1 °C.

upstart writes:New Windows 11 build fixes widespread printer issues, system freezes:

upstart writes:PFAS exposure, high-fat diet drive prostate cells' metabolism into pro-cancer state: Dietary fat synergizes with PFAS to trigger cancer in benign cells, accelerate tumor growth in malignant cells:

takyon writes:Valve Shares New Steam Deck Details, Proton Update Available For Testing