Method for determining electron beam properties could help future ultraviolet, X-ray synchrotron light sources
The detected intensity from two coherent point-like light sources depends on their relative positions. It is a well-known phenomenon called optical interference. In general, the intensity can range from zero (destructive interference) to some maximum.....»»
Mighty radio bursts linked to massive galaxies: New clues about how magnetars form
Since their discovery in 2007, fast radio bursts—extremely energetic pulses of radio-frequency light—have lit up the sky repeatedly, leading astronomers on a chase to uncover their origins. Currently, confirmed fast radio bursts, or FRBs, number.....»»
Direct synthesis method uses recovered carbon dioxide and hydrogen to produce formic acid
With the goal of achieving a carbon-neutral society and eliminating greenhouse gas emissions by 2050, efforts are accelerating to utilize hydrogen as a key energy source. To achieve this goal, the technologies for hydrogen storage, transportation, an.....»»
Bioinspired hydrogels harness sunlight: A step closer to artificial photosynthesis
Mimicking how plants convert sunlight into energy has long been a dream for scientists aiming to create renewable energy solutions. Artificial photosynthesis is a process that seeks to replicate nature's method, using sunlight to drive chemical react.....»»
Asteroid grains shed light on the outer solar system"s origins
Tiny grains from a distant asteroid are revealing clues to the magnetic forces that shaped the far reaches of the solar system more than 4.6 billion years ago......»»
Flow of the future: AI models tackle complex particle drag coefficients
Accurately modeling particle movement through fluids is crucial in fields ranging from chemical engineering to aerospace. The drag coefficient, which influences how particles settle and move in fluid environments, is a core factor in these calculatio.....»»
Sustainable hydrophobic cellulose shows potential for replacing petroleum-related products
A recent study has aimed to create hydrophobic paper by exploiting the mechanical properties and water resistance of cellulose nanofibers, and so produce a sustainable, high-performance material suitable for packaging and biomedical devices. This inv.....»»
How many additional exoplanets are in known systems?
One thing we've learned in recent decades is that exoplanets are surprisingly common. So far, we've confirmed nearly 6,000 planets, and we have evidence for thousands more. Most of these planets were discovered using the transit method. though there.....»»
iOS 18 could soon show you how long it will take for your iPhone to charge
iOS 18 adds a lot of new features to the iPhone, and there are even more to come with future updates like iOS 18.2. In addition to Genmoji, Image Playgrounds and a new Mail app, Apple has also been working on something else: the ability to show users.....»»
Scientists shed light on an arms race between barley and a fungal pathogen
Scientists from the Leibniz Institute of Plant Biochemistry (IPB), together with partners from the University of Cologne, have discovered a new group of defense substances in barley that are effective against a broad spectrum of fungal pathogens. One.....»»
Will the lights go out on Cuba"s communist leaders? With fewer options to prop up economy, their future looks dimmer
Cuba's communist leaders are in the midst of crisis—and not for the first time......»»
Survey highlights "publish or perish" culture as key factor in research irreproducibility
An international survey involving over 1,600 biomedical researchers has shed light on the perceived causes of irreproducibility in research results. The survey, which included participants from various countries and research institutions, aimed to id.....»»
Pimax Crystal Light review: a new standard for affordable PC VR
I reviewed the Pimax Crystal Light, an affordable PC VR headset with minimal tradeoffs that boasts high-resolution displays with local dimming for lossless SteamVR gaming and sim racing......»»
Cracking the code to copper"s fiery origins
An international study, including researchers from The University of Western Australia, has unveiled new pathways to future copper deposits by cracking the code to the metal's origins, a discovery that could reshape the future of copper mining and he.....»»
Ensuring a bright future for diamond electronics and sensors by perfecting the growth process
Researchers are developing new ideas about the best ways to make lab-grown diamonds while minimizing other forms of carbon, such as soot. These diamonds aren't destined for rings and necklaces, though. These are the kinds that are needed for the comp.....»»
A single atom can change the directional profile of the light emitted in scanning tunneling microscopes
Researchers from Madrid explain a phenomenon that allows the direction of light emission to be controlled at the atomic scale. The paper provides a detailed explanation of how the profile of the light collected in a scanning tunneling microscope (STM.....»»
Latest space station science reveals news for astronaut health and telescope longevity
Recent findings from the International Space Station address wound healing, fine motor control in space, and radiation resistance by the station's Glowbug gamma-ray telescope......»»
Scientists discover all-optical nuclear magnetic resonance analog with quantum fluids of light
Researchers from Skoltech, the University of Warsaw, and the University of Iceland have demonstrated that by optical means it is possible to excite and stir an exciton-polariton condensate, which emits a linearly polarized light with a polarization a.....»»
Scientists identify chemical properties of superheavy elements moscovium and nihonium
An international team led by scientists of GSI/FAIR in Darmstadt, Johannes Gutenberg University Mainz and the Helmholtz Institute Mainz, succeeded in determining the chemical properties of the artificially produced superheavy elements moscovium and n.....»»
Sketchy rumor says iPad Air, iMac, and Studio Display could be updated to 90Hz
A rumor with no solid background claims that the current 60Hz displays on devices such as the iPad Air and iMac will be replaced by 90Hz ones on future releases.The current iPad AirIt's more than two years since the Apple Studio Display was first rel.....»»
Study explores how Rwanda and Ethiopia tried to shape the future of development in Africa
Contemporary economic challenges in Africa appear to be shifting the continent into a new era of development. From COVID-19 to war-induced inflation, many countries in Africa are facing significant economic challenges. The crises of recent years come.....»»