Paying for whose performance? Teacher incentive pay and the black-white test score gap
Teacher incentive pay programs that focused on raising student achievement in high-need high schools expanded the test score gap between Black and White students by between 64 percent and 85 percent......»»
4 Reasons Not to Install iOS 17.4.1 & 12 Reasons You Should
Apple’s new iOS 17.4.1 update could have a huge impact on your iPhone’s performance. While some iPhone users should install the software right now, others might be better off waiting. iOS 17.4.1 is the latest version of iOS 17 and the point upgra.....»»
Biden orders every US agency to appoint a chief AI officer
Federal agencies rush to appoint chief AI officers with “significant expertise.” Enlarge (credit: BRENDAN SMIALOWSKI / Contributor | AFP) The White House has announced the "first government-wide policy to mitigate ri.....»»
Astronomers have solved the mystery of why this black hole has the hiccups
Blame it on a smaller orbiting black hole repeatedly punching through the accretion disk. Enlarge / Scientists have found a large black hole that “hiccups,” giving off plumes of gas. (credit: Jose-Luis Olivares, MIT).....»»
Stunning image shows the magnetic fields of our galaxy’s supermassive black hole
The Event Horizon Telescope collaboration, the group that took the historic first ever image of a black hole, is back with a new stunning black hole image......»»
The lyrebird synchronizes elements of its mating dance
To woo a mate, the Albert's lyrebird of Australia first chooses a stage of entangled vines, then in performance he shakes the vines as part of his courtship footwork, synchronizing each shake with the beat of his striking song, according to new resea.....»»
Perceptions of "good" schools are heavily dependent on the preparation of the students entering them, study finds
Are schools that feature strong test scores highly effective, or do they mostly enroll students who are already well-prepared for success? A study co-authored by MIT scholars concludes that widely disseminated school quality ratings reflect the prepa.....»»
Chemists develop method to confirm mRNA vaccine stability
University at Albany researchers at the RNA Institute have developed a new method to test COVID-19 vaccine integrity that could allow anyone with basic skills in vaccine handling to detect expired vaccines quickly and effectively, without specialized.....»»
Federal government AI initiatives are subject to three rules – White House
As 2024 looks like the year that Apple makes its big push into generative AI, the federal government is also encouraging the use of AI by its own agencies … more….....»»
How Nissan plans to get its fight back with advanced next-gen EVs
Nissan's upcoming family of modular next-generation electric vehicles will deliver dramatic improvements in cost and performance, but customers will still have to wait years before they hit showrooms......»»
The Samsung Exynos 2500 could beat the Snapdragon 8 Gen 3…a year later
Samsung is reportedly testing its next-gen chipset, the Exynos 2500, whose performance is said to be better than the Snapdragon 8 Gen 3. The post The Samsung Exynos 2500 could beat the Snapdragon 8 Gen 3…a year later appeared first on Phandroid.....»»
Schools in the path of April"s total solar eclipse prepare for a natural teaching moment
Seventh-grade student Henry Cohen bounced side to side in time to the Beatles' "Here Comes the Sun" playing in teacher Nancy Morris' classroom, swinging his arms open and closed across the planets pictured on his T-shirt......»»
Best Mac Mini deals: Save over $100 on an Apple desktop
Looking for a compact MacOS desktop? Here are the best Mac Mini deals you can score online right now......»»
PC airflow guide: How to position your fans for best cooling
The placement, position, and orientation of your PC's cooling fans matters. Here's our guide on the best way to configure your fans for maximum performance......»»
Event Horizon Telescope captures stunning new image of Milky Way’s black hole
There are also hints of an elusive high-energy jet, similar to larger M87* black hole. Enlarge / A new image from the Event Horizon Telescope has revealed powerful magnetic fields spiraling from the edge of a supermassive black h.....»»
New analysis reveals a tiny black hole repeatedly punching through a larger black hole"s disk of gas
At the heart of a far-off galaxy, a supermassive black hole appears to have had a case of the hiccups. Astronomers from MIT, Italy, the Czech Republic, and elsewhere have found that a previously quiet black hole, which sits at the center of a galaxy.....»»
Drama intensifies in Piston Group dispute over minority certification
As a bitter legal fight over the minority status of Piston Group, the country’s largest Black-owned automotive supplier, drags on, a national feud has flared up among the councils in charge of certification......»»
Cows in Texas and Kansas test positive for highly pathogenic bird flu
The risk to the public is low, and the milk supply is safe. Enlarge (credit: Getty | Peter Cade) Wild migratory birds likely spread a deadly strain of bird flu to dairy cows in Texas and Kansas, state and federal officia.....»»
iPhone 13 Problems: 5 Things Users Need to Know
iPhone 13, iPhone 13 mini, iPhone 13 Pro, and iPhone 13 Pro Max users are complaining about an assortment of bugs, connectivity problems, and performance issues. The iPhone 13 series faces many of the same problems because they share many parts, were.....»»
Genesis debuts EV concepts: performance GV60 Magma, full-size Neolun crossover
The Genesis performance GV60 Magma concept is headed to production soon, and the full-size Neolun electric crossover concept is likely the predecessor of the GV90......»»
Sleeping supermassive black holes awakened briefly by shredded stars
A new investigation into an obscure class of galaxies known as Compact Symmetric Objects, or CSOs, has revealed that these objects are not entirely what they seem. CSOs are active galaxies that host supermassive black holes at their cores. Out of the.....»»