Academics recreate supernova reaction in a lab
Researchers in Surrey's Nuclear Physics Group have collaborated with TRIUMF National Laboratory (Canada) to achieve the first direct measurement of a supernova reaction in a laboratory using an accelerated beam of radioactive nuclei......»»
For the first time, astronomers have detected a radio signal from the massive explosion of a dying white dwarf
When stars like our sun die, they tend to go out with a whimper and not a bang—unless they happen to be part of a binary (two) star system that could give rise to a supernova explosion......»»
Weird AliExpress laptop with Intel 8088 CPU will take you back to the MS-DOS era [Updated]
"Book 8088" retro laptop promises a real-deal MS-DOS experience. The "Book 8088" laptop is a modern clamshell system that attempts to recreate the magic of the original IBM PC.....»»
Weird AliExpress laptop with Intel 8088 CPU will take you back to the MS-DOS era
"Book 8088 DOS" laptop promises a real-deal MS-DOS experience. The "Book 8088" laptop is a modern clamshell system that attempts to recreate the magic of the original IBM PC f.....»»
Viral videos about private moments may affect offline relationships
When individuals share videos about surprise reunions with their intimate partners on the internet, the reaction from viewers may not be the roses and unicorns the posters expected. Viewers' responses to shared videos have the potential to shape offl.....»»
Radio signal reveals supernova origin
In the latest issue of the journal Nature, astronomers from Stockholm University reveal the origin of a thermonuclear supernova explosion. Strong emission lines of helium and the first detection of such a supernova in radio waves show that the explod.....»»
Chemists unravel reaction mechanism for clean energy catalyst
Hydrogen, the simplest element on Earth, is a clean fuel that could revolutionize the energy industry. Accessing hydrogen, however, is not a simple or clean process at all. Pure hydrogen is extremely rare in nature, and practical methods to produce i.....»»
Gravitational lens gives us a third estimate of the Universe’s expansion
Lensed images of a supernova appear at different times. Enlarge / The arc of thin, distorted objects around the center of this image is a clear indication of gravitational lensing. (credit: Patrick Kelly, University of Minnesota.....»»
Scientists streamline a widely used chemical reaction, creating new manufacturing opportunities
A team of scientists from the University of Ottawa has developed an innovative technique to manufacture complex chemical structures from easily accessible substrates, making it one of the simplest and most practical methods for converting alcohols in.....»»
Scientists capture elusive chemical reaction using enhanced X-ray method
Researchers at SLAC National Accelerator Laboratory captured one of the fastest movements of a molecule called ferricyanide for the first time by combining two ultrafast X-ray spectroscopy techniques. They think their approach could help map more com.....»»
Researchers develop interfacial charge modification strategy to enhance photocatalytic water oxidation
Water oxidation reaction involves a four-electron and four-proton transfer process, which requires an uphill energy transformation and limits the efficiency of the overall photocatalytic water splitting reaction......»»
"Listen to us": Young people still too rarely consulted about relationships, sex and sexuality education
Academics at Cardiff University and UCL have sought to gain a greater understanding of young people's experiences of learning about relationships, sex, and sexuality......»»
Dark Energy Camera captures the glowing remains of the first documented supernova
The image of the tattered shell of the first recorded supernova was captured by the U.S. Department of Energy-fabricated Dark Energy Camera, DECam. The camera is mounted on the U.S. National Science Foundation's Víctor M. Blanco 4-meter Telescope at.....»»
Study: Survey methodology should be calibrated to account for negative attitudes about immigrants and asylum-seekers
As of 2021 it is estimated that world-wide the number of refugees and asylum-seekers is over 31 million. While academics and researchers have been attempting to capture global and domestic attitudes towards these vulnerable groups, many of these stud.....»»
How the pandemic shaped academic identity: Stories of resilience and struggle
A new book shares the stories of Ph.D. students, early-career researchers, and established academics during the COVID-19 pandemic to shed light on the struggles faced by those in the industry......»»
Advanced X-ray technique unveils fast solid-gas chemical reaction pathways
For the rational design of new material compounds, it is important to understand the mechanisms underlying their synthesis. Analytical techniques such as nuclear magnetic resonance and spectroscopy are usually employed to study such mechanisms in mol.....»»
Tesla Cybertruck Prototype Appears In The Wild, Sparks Mixed Reaction
A Cybertruck prototype has appeared in the wild, and one Redditor managed to snap a few pictures of it. The design has proven to be even more polarizing. A Cybertruc.....»»
A panoramic view on lithium-mediated electrochemical dinitrogen reduction reaction
The Haber-Bosch process is the industrial approach for NH3 production today, which must be operated at energy-intensive high temperatures and pressures. The reduction of dinitrogen (N2) by electrocatalysis offers an alternative way for NH3 production.....»»
Twitter just killed off legacy checkmarks, and the reaction is mixed
Today’s the day. The Twitter verification checkmark apocalypse is upon us. Leading up to today, Twitter has made multiple pleas and what sometimes sounded like … The post Twitter just killed off legacy checkmarks, and the reaction is mixe.....»»
Elon Musk"s Twitter begins purge of blue check marks
Elon Musk's Twitter on Thursday began a purge of blue verification checkmarks from users who have not signed up for its subscription service, with the checks disappearing from the accounts of journalists, academics and some celebrities......»»
A novel platinum nanocluster for improved oxygen reduction reaction in fuel cells
The twin issues of climate change and the shortage of fossil fuels are two primary challenges of energy research. Polymer electrolyte fuel cells (PEFCs), which produce the clean fuel hydrogen, are one of the most promising options to tackle both thes.....»»