A new adsorbent for removing radioactive cesium ions from nuclear wastewater
Nuclear power is typically considered a cleaner way of generating power compared to fossil fuels. It does not release air pollutants and greenhouse gasses like carbon dioxide as by-products. However, it creates radiotoxic waste that needs proper trea.....»»
Replacing animal-based foods with alternative proteins would unlock land for carbon removal, say researchers
Researchers report that replacing 50% of animal products with alternative proteins by 2050 could free up enough agricultural land to generate renewable energy equivalent in volume to today's coal-generated power while simultaneously removing substant.....»»
How an Oklahoma earthquake showed danger remains after years of quakes becoming less frequent
After a dramatic spike in earthquakes in the early 2010s, state regulators in Oklahoma began taking steps to limit the injection of wastewater from oil and gas extraction deep into the ground. As a result, the number of earthquakes, particularly larg.....»»
Machine learning techniques enhance the discovery of excited nuclear levels in sulfur-38
Fixed numbers of protons and neutrons—the building blocks of nuclei—can rearrange themselves within a single nucleus. The products of this reshuffling include electromagnetic (gamma ray) transitions. These transitions connect excited energy level.....»»
Ultra-sensitive lead detector could significantly improve water quality monitoring
Engineers at the University of California San Diego have developed an ultra-sensitive sensor made with graphene that can detect extraordinarily low concentrations of lead ions in water. The device achieves a record limit of detection of lead down to.....»»
How to delete apps from the Apple Vision Pro
Declutter your Apple Vision Pro by removing apps you don't want or need anymore. Here's how to delete apps from the visionOS interface.You can delete many apps easily in visionOS, and that includes KeynoteAt some point in a device's lifetime, its own.....»»
Nondestructive technique for identifying nuclides using neutron resonance transmission analysis
A feasibility study conducted at CSNS Back-n facility, recently published in Nuclear Science and Techniques, demonstrates a significant prospect of NRTA in nondestructive nuclide identification......»»
How the microbes in wastewater can make our cities more sustainable
COVID-19 showed us how useful monitoring wastewater can be. But the genetic material in our wastewater, namely DNA and RNA, is a treasure trove of other useful information. It reveals the presence of thousands of different types of weird and wonderfu.....»»
A lead isotopic standard for instrument calibration
Stable isotope analysis is an important interdisciplinary tool used by numerous fields such as nuclear and homeland security, forensics, medicine and pharmaceuticals, human health and nutrition, and climate science. Achieving reliable metrology and t.....»»
NASA"s fission surface power project energizes lunar exploration
NASA is wrapping up the initial phase of its Fission Surface Power Project, which focused on developing concept designs for a small, electricity-generating nuclear fission reactor that could be used during a future demonstration on the moon and to in.....»»
The Doomsday Clock is still at 90 seconds to midnight. But what does that mean?
Once every year, a select group of nuclear, climate and technology experts assemble to determine where to place the hands of the Doomsday Clock......»»
Seaweed "could survive nuclear war, avert famine," says new study
Imagine a catastrophic event that blocked out the sun, such as the eruption of a large volcano, or even a nuclear war......»»
Collaborating to build a more efficient rocket
Sal Rodriguez, a nuclear engineer at Sandia National Laboratories, is forging a rocket revolution with the help of the University of New Mexico and student Graham Monroe......»»
Study reveals ecological threat of trace organic pollutants in China"s wastewater effluents
Wastewater treatment plants (WWTPs) are good at cleaning up common pollutants but often miss tiny amounts of other harmful substances, known as trace organic pollutants......»»
Deep learning reveals molecular secrets of explosive perchlorate salts
Perchlorates are a class of compounds that are notorious for their explosive nature. This raises safety concerns during experiments involving complex compounds that contain perchlorate ions, since explosions can be triggered even by the slightest sho.....»»
X rolling out passkeys support for iOS users after removing SMS as 2FA option
X (formerly known as Twitter) last year announced that it would no longer support SMS as a two-factor authentication (2FA) method for users who are not X Premium subscribers. Luckily for users, the platform is now rolling out support for passkeys in.....»»
New design improves water decontamination via plasma jet
Plasma is an ionized gas—that is, a gas containing electrons, ions, atoms, molecules, radicals, and photons. It is often called the fourth state of matter, and surprisingly, it permeates everything. Plasmas, which are artificially generated by tran.....»»
NASA invests in new nuclear rocket concept for the future of space exploration and astrophysics
In the coming years, NASA plans to send several astrobiology missions to Venus and Mars to search for evidence of extraterrestrial life. These will occur alongside crewed missions to the moon (for the first time since the Apollo Era) and the first cr.....»»
Water self-purification achieved via electron donation: Novel catalyst enables sustainable wastewater treatment
Emerging contaminants (ECs) in natural water bodies, including endocrine disruptors, pharmaceuticals, and synthetic dyes, pose a grave threat to public water safety. Current wastewater treatment technologies, while somewhat effective, fall short of e.....»»
Future of DevOps: Top 6 DevOps Trends in 2024 & Beyond
In recent years, DevOps has emerged as one of the most used software development technology.It is the fusion of development and operations teams for faster delivery of software using automation. DevOps also increases efficiency by removing the bugs i.....»»
Researchers quickly and easily predict emerging contaminant concentrations in wastewater with AI
The global consumption of pharmaceuticals is growing rapidly every year, reaching 4 billion doses in 2020. As more and more pharmaceuticals are metabolized by the human body and enter sewage and wastewater treatment plants, the amount and types of tr.....»»